81819278064

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{7481}}^1$

素因数の和:7630

約数の個数: 240

約数和(自身を含む): 248215050720

約数和(自身を除く): 166395772656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 97, 108, 116, 144, 162, 174, 194, 216, 232, 243, 261, 291, 324, 348, 388, 432, 464, 486, 522, 582, 648, 696, 776, 783, 873, 972, 1044, 1164, 1296, 1392, 1552, 1566, 1746, 1944, 2088, 2328, 2349, 2619, 2813, 3132, 3492, 3888, 4176, 4656, 4698, 5238, 5626, 6264, 6984, 7047, 7481, 7857, 8439, 9396, 10476, 11252, 12528, 13968, 14094, 14962, 15714, 16878, 18792, 20952, 22443, 22504, 23571, 25317, 28188, 29924, 31428, 33756, 37584, 41904, 44886, 45008, 47142, 50634, 56376, 59848, 62856, 67329, 67512, 75951, 89772, 94284, 101268, 112752, 119696, 125712, 134658, 135024, 151902, 179544, 188568, 201987, 202536, 216949, 227853, 269316, 303804, 359088, 377136, 403974, 405072, 433898, 455706, 538632, 605961, 607608, 650847, 683559, 725657, 807948, 867796, 911412, 1077264, 1211922, 1215216, 1301694, 1367118, 1451314, 1615896, 1735592, 1817883, 1822824, 1952541, 2176971, 2423844, 2603388, 2734236, 2902628, 3231792, 3471184, 3635766, 3645648, 3905082, 4353942, 4847688, 5206776, 5468472, 5805256, 5857623, 6530913, 7271532, 7810164, 8707884, 9695376, 10413552, 10936944, 11610512, 11715246, 13061826, 14543064, 15620328, 17415768, 17572869, 19592739, 21044053, 23430492, 26123652, 29086128, 31240656, 34831536, 35145738, 39185478, 42088106, 46860984, 52247304, 52718607, 58778217, 63132159, 70291476, 78370956, 84176212, 93721968, 104494608, 105437214, 117556434, 126264318, 140582952, 156741912, 168352424, 176334651, 189396477, 210874428, 235112868, 252528636, 281165904, 313483824, 336704848, 352669302, 378792954, 421748856, 470225736, 505057272, 568189431, 705338604, 757585908, 843497712, 940451472, 1010114544, 1136378862, 1410677208, 1515171816, 1704568293, 2272757724, 2821354416, 3030343632, 3409136586, 4545515448, 5113704879, 6818273172, 9091030896, 10227409758, 13636546344, 20454819516, 27273092688, 40909639032, 81819278064]

約数ペア:

[(1, 81819278064), (2, 40909639032), (3, 27273092688), (4, 20454819516), (6, 13636546344), (8, 10227409758), (9, 9091030896), (12, 6818273172), (16, 5113704879), (18, 4545515448), (24, 3409136586), (27, 3030343632), (29, 2821354416), (36, 2272757724), (48, 1704568293), (54, 1515171816), (58, 1410677208), (72, 1136378862), (81, 1010114544), (87, 940451472), (97, 843497712), (108, 757585908), (116, 705338604), (144, 568189431), (162, 505057272), (174, 470225736), (194, 421748856), (216, 378792954), (232, 352669302), (243, 336704848), (261, 313483824), (291, 281165904), (324, 252528636), (348, 235112868), (388, 210874428), (432, 189396477), (464, 176334651), (486, 168352424), (522, 156741912), (582, 140582952), (648, 126264318), (696, 117556434), (776, 105437214), (783, 104494608), (873, 93721968), (972, 84176212), (1044, 78370956), (1164, 70291476), (1296, 63132159), (1392, 58778217), (1552, 52718607), (1566, 52247304), (1746, 46860984), (1944, 42088106), (2088, 39185478), (2328, 35145738), (2349, 34831536), (2619, 31240656), (2813, 29086128), (3132, 26123652), (3492, 23430492), (3888, 21044053), (4176, 19592739), (4656, 17572869), (4698, 17415768), (5238, 15620328), (5626, 14543064), (6264, 13061826), (6984, 11715246), (7047, 11610512), (7481, 10936944), (7857, 10413552), (8439, 9695376), (9396, 8707884), (10476, 7810164), (11252, 7271532), (12528, 6530913), (13968, 5857623), (14094, 5805256), (14962, 5468472), (15714, 5206776), (16878, 4847688), (18792, 4353942), (20952, 3905082), (22443, 3645648), (22504, 3635766), (23571, 3471184), (25317, 3231792), (28188, 2902628), (29924, 2734236), (31428, 2603388), (33756, 2423844), (37584, 2176971), (41904, 1952541), (44886, 1822824), (45008, 1817883), (47142, 1735592), (50634, 1615896), (56376, 1451314), (59848, 1367118), (62856, 1301694), (67329, 1215216), (67512, 1211922), (75951, 1077264), (89772, 911412), (94284, 867796), (101268, 807948), (112752, 725657), (119696, 683559), (125712, 650847), (134658, 607608), (135024, 605961), (151902, 538632), (179544, 455706), (188568, 433898), (201987, 405072), (202536, 403974), (216949, 377136), (227853, 359088), (269316, 303804)]