72445212

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1213}}^1$

素因数の和:1312

約数の個数: 96

約数和(自身を含む): 217548800

約数和(自身を除く): 145103588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 84, 108, 126, 158, 189, 237, 252, 316, 378, 474, 553, 711, 756, 948, 1106, 1213, 1422, 1659, 2133, 2212, 2426, 2844, 3318, 3639, 4266, 4852, 4977, 6636, 7278, 8491, 8532, 9954, 10917, 14556, 14931, 16982, 19908, 21834, 25473, 29862, 32751, 33964, 43668, 50946, 59724, 65502, 76419, 95827, 101892, 131004, 152838, 191654, 229257, 287481, 305676, 383308, 458514, 574962, 670789, 862443, 917028, 1149924, 1341578, 1724886, 2012367, 2587329, 2683156, 3449772, 4024734, 5174658, 6037101, 8049468, 10349316, 12074202, 18111303, 24148404, 36222606, 72445212]

約数ペア:

[(1, 72445212), (2, 36222606), (3, 24148404), (4, 18111303), (6, 12074202), (7, 10349316), (9, 8049468), (12, 6037101), (14, 5174658), (18, 4024734), (21, 3449772), (27, 2683156), (28, 2587329), (36, 2012367), (42, 1724886), (54, 1341578), (63, 1149924), (79, 917028), (84, 862443), (108, 670789), (126, 574962), (158, 458514), (189, 383308), (237, 305676), (252, 287481), (316, 229257), (378, 191654), (474, 152838), (553, 131004), (711, 101892), (756, 95827), (948, 76419), (1106, 65502), (1213, 59724), (1422, 50946), (1659, 43668), (2133, 33964), (2212, 32751), (2426, 29862), (2844, 25473), (3318, 21834), (3639, 19908), (4266, 16982), (4852, 14931), (4977, 14556), (6636, 10917), (7278, 9954), (8491, 8532)]