61539972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 163322880

約数和(自身を除く): 101782908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 61, 78, 87, 116, 122, 156, 174, 183, 223, 244, 348, 366, 377, 446, 669, 732, 754, 793, 892, 1131, 1338, 1508, 1586, 1769, 2262, 2379, 2676, 2899, 3172, 3538, 4524, 4758, 5307, 5798, 6467, 7076, 8697, 9516, 10614, 11596, 12934, 13603, 17394, 19401, 21228, 22997, 25868, 27206, 34788, 38802, 40809, 45994, 54412, 68991, 77604, 81618, 84071, 91988, 137982, 163236, 168142, 176839, 252213, 275964, 336284, 353678, 394487, 504426, 530517, 707356, 788974, 1008852, 1061034, 1183461, 1577948, 2122068, 2366922, 4733844, 5128331, 10256662, 15384993, 20513324, 30769986, 61539972]

約数ペア:

[(1, 61539972), (2, 30769986), (3, 20513324), (4, 15384993), (6, 10256662), (12, 5128331), (13, 4733844), (26, 2366922), (29, 2122068), (39, 1577948), (52, 1183461), (58, 1061034), (61, 1008852), (78, 788974), (87, 707356), (116, 530517), (122, 504426), (156, 394487), (174, 353678), (183, 336284), (223, 275964), (244, 252213), (348, 176839), (366, 168142), (377, 163236), (446, 137982), (669, 91988), (732, 84071), (754, 81618), (793, 77604), (892, 68991), (1131, 54412), (1338, 45994), (1508, 40809), (1586, 38802), (1769, 34788), (2262, 27206), (2379, 25868), (2676, 22997), (2899, 21228), (3172, 19401), (3538, 17394), (4524, 13603), (4758, 12934), (5307, 11596), (5798, 10614), (6467, 9516), (7076, 8697)]