73139508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 218771280

約数和(自身を除く): 145631772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 29, 34, 36, 39, 51, 52, 58, 68, 78, 87, 102, 116, 117, 153, 156, 174, 204, 221, 234, 261, 306, 317, 348, 377, 442, 468, 493, 522, 612, 634, 663, 754, 884, 951, 986, 1044, 1131, 1268, 1326, 1479, 1508, 1902, 1972, 1989, 2262, 2652, 2853, 2958, 3393, 3804, 3978, 4121, 4437, 4524, 5389, 5706, 5916, 6409, 6786, 7956, 8242, 8874, 9193, 10778, 11412, 12363, 12818, 13572, 16167, 16484, 17748, 18386, 19227, 21556, 24726, 25636, 27579, 32334, 36772, 37089, 38454, 48501, 49452, 55158, 57681, 64668, 70057, 74178, 76908, 82737, 97002, 110316, 115362, 119509, 140114, 148356, 156281, 165474, 194004, 210171, 230724, 239018, 280228, 312562, 330948, 358527, 420342, 468843, 478036, 625124, 630513, 717054, 840684, 937686, 1075581, 1261026, 1406529, 1434108, 1875372, 2031653, 2151162, 2522052, 2813058, 4063306, 4302324, 5626116, 6094959, 8126612, 12189918, 18284877, 24379836, 36569754, 73139508]

約数ペア:

[(1, 73139508), (2, 36569754), (3, 24379836), (4, 18284877), (6, 12189918), (9, 8126612), (12, 6094959), (13, 5626116), (17, 4302324), (18, 4063306), (26, 2813058), (29, 2522052), (34, 2151162), (36, 2031653), (39, 1875372), (51, 1434108), (52, 1406529), (58, 1261026), (68, 1075581), (78, 937686), (87, 840684), (102, 717054), (116, 630513), (117, 625124), (153, 478036), (156, 468843), (174, 420342), (204, 358527), (221, 330948), (234, 312562), (261, 280228), (306, 239018), (317, 230724), (348, 210171), (377, 194004), (442, 165474), (468, 156281), (493, 148356), (522, 140114), (612, 119509), (634, 115362), (663, 110316), (754, 97002), (884, 82737), (951, 76908), (986, 74178), (1044, 70057), (1131, 64668), (1268, 57681), (1326, 55158), (1479, 49452), (1508, 48501), (1902, 38454), (1972, 37089), (1989, 36772), (2262, 32334), (2652, 27579), (2853, 25636), (2958, 24726), (3393, 21556), (3804, 19227), (3978, 18386), (4121, 17748), (4437, 16484), (4524, 16167), (5389, 13572), (5706, 12818), (5916, 12363), (6409, 11412), (6786, 10778), (7956, 9193), (8242, 8874)]