85997028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 227372544

約数和(自身を除く): 141375516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 47, 52, 74, 78, 94, 111, 141, 148, 156, 188, 222, 282, 317, 444, 481, 564, 611, 634, 951, 962, 1222, 1268, 1443, 1739, 1833, 1902, 1924, 2444, 2886, 3478, 3666, 3804, 4121, 5217, 5772, 6956, 7332, 8242, 10434, 11729, 12363, 14899, 16484, 20868, 22607, 23458, 24726, 29798, 35187, 44697, 45214, 46916, 49452, 59596, 67821, 70374, 89394, 90428, 135642, 140748, 152477, 178788, 193687, 271284, 304954, 387374, 457431, 551263, 581061, 609908, 774748, 914862, 1102526, 1162122, 1653789, 1829724, 2205052, 2324244, 3307578, 6615156, 7166419, 14332838, 21499257, 28665676, 42998514, 85997028]

約数ペア:

[(1, 85997028), (2, 42998514), (3, 28665676), (4, 21499257), (6, 14332838), (12, 7166419), (13, 6615156), (26, 3307578), (37, 2324244), (39, 2205052), (47, 1829724), (52, 1653789), (74, 1162122), (78, 1102526), (94, 914862), (111, 774748), (141, 609908), (148, 581061), (156, 551263), (188, 457431), (222, 387374), (282, 304954), (317, 271284), (444, 193687), (481, 178788), (564, 152477), (611, 140748), (634, 135642), (951, 90428), (962, 89394), (1222, 70374), (1268, 67821), (1443, 59596), (1739, 49452), (1833, 46916), (1902, 45214), (1924, 44697), (2444, 35187), (2886, 29798), (3478, 24726), (3666, 23458), (3804, 22607), (4121, 20868), (5217, 16484), (5772, 14899), (6956, 12363), (7332, 11729), (8242, 10434)]