77777613472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{6257}}^1\times {\mathrm{29881}}^1$

素因数の和:36161

約数の個数: 48

約数和(自身を含む): 164935372392

約数和(自身を除く): 87157758920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 6257, 12514, 25028, 29881, 50056, 59762, 81341, 100112, 119524, 162682, 200224, 239048, 325364, 388453, 478096, 650728, 776906, 956192, 1301456, 1553812, 2602912, 3107624, 6215248, 12430496, 186965417, 373930834, 747861668, 1495723336, 2430550421, 2991446672, 4861100842, 5982893344, 9722201684, 19444403368, 38888806736, 77777613472]

約数ペア:

[(1, 77777613472), (2, 38888806736), (4, 19444403368), (8, 9722201684), (13, 5982893344), (16, 4861100842), (26, 2991446672), (32, 2430550421), (52, 1495723336), (104, 747861668), (208, 373930834), (416, 186965417), (6257, 12430496), (12514, 6215248), (25028, 3107624), (29881, 2602912), (50056, 1553812), (59762, 1301456), (81341, 956192), (100112, 776906), (119524, 650728), (162682, 478096), (200224, 388453), (239048, 325364)]