71726064

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 209510400

約数和(自身を除く): 137784336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 43, 48, 57, 59, 62, 76, 86, 93, 114, 118, 124, 129, 152, 172, 177, 186, 228, 236, 248, 258, 304, 344, 354, 372, 456, 472, 496, 516, 589, 688, 708, 744, 817, 912, 944, 1032, 1121, 1178, 1333, 1416, 1488, 1634, 1767, 1829, 2064, 2242, 2356, 2451, 2537, 2666, 2832, 3268, 3363, 3534, 3658, 3999, 4484, 4712, 4902, 5074, 5332, 5487, 6536, 6726, 7068, 7316, 7611, 7998, 8968, 9424, 9804, 10148, 10664, 10974, 13072, 13452, 14136, 14632, 15222, 15996, 17936, 19608, 20296, 21328, 21948, 25327, 26904, 28272, 29264, 30444, 31992, 34751, 39216, 40592, 43896, 48203, 50654, 53808, 60888, 63984, 69502, 75981, 78647, 87792, 96406, 101308, 104253, 121776, 139004, 144609, 151962, 157294, 192812, 202616, 208506, 235941, 278008, 289218, 303924, 314588, 385624, 405232, 417012, 471882, 556016, 578436, 607848, 629176, 771248, 834024, 943764, 1156872, 1215696, 1258352, 1494293, 1668048, 1887528, 2313744, 2988586, 3775056, 4482879, 5977172, 8965758, 11954344, 17931516, 23908688, 35863032, 71726064]

約数ペア:

[(1, 71726064), (2, 35863032), (3, 23908688), (4, 17931516), (6, 11954344), (8, 8965758), (12, 5977172), (16, 4482879), (19, 3775056), (24, 2988586), (31, 2313744), (38, 1887528), (43, 1668048), (48, 1494293), (57, 1258352), (59, 1215696), (62, 1156872), (76, 943764), (86, 834024), (93, 771248), (114, 629176), (118, 607848), (124, 578436), (129, 556016), (152, 471882), (172, 417012), (177, 405232), (186, 385624), (228, 314588), (236, 303924), (248, 289218), (258, 278008), (304, 235941), (344, 208506), (354, 202616), (372, 192812), (456, 157294), (472, 151962), (496, 144609), (516, 139004), (589, 121776), (688, 104253), (708, 101308), (744, 96406), (817, 87792), (912, 78647), (944, 75981), (1032, 69502), (1121, 63984), (1178, 60888), (1333, 53808), (1416, 50654), (1488, 48203), (1634, 43896), (1767, 40592), (1829, 39216), (2064, 34751), (2242, 31992), (2356, 30444), (2451, 29264), (2537, 28272), (2666, 26904), (2832, 25327), (3268, 21948), (3363, 21328), (3534, 20296), (3658, 19608), (3999, 17936), (4484, 15996), (4712, 15222), (4902, 14632), (5074, 14136), (5332, 13452), (5487, 13072), (6536, 10974), (6726, 10664), (7068, 10148), (7316, 9804), (7611, 9424), (7998, 8968)]