65213616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2549}}^1$

素因数の和:2614

約数の個数: 80

約数和(自身を含む): 185925600

約数和(自身を除く): 120711984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 2549, 3198, 4264, 5098, 6396, 7647, 8528, 10196, 12792, 15294, 20392, 25584, 30588, 33137, 40784, 61176, 66274, 99411, 104509, 122352, 132548, 198822, 209018, 265096, 313527, 397644, 418036, 530192, 627054, 795288, 836072, 1254108, 1358617, 1590576, 1672144, 2508216, 2717234, 4075851, 5016432, 5434468, 8151702, 10868936, 16303404, 21737872, 32606808, 65213616]

約数ペア:

[(1, 65213616), (2, 32606808), (3, 21737872), (4, 16303404), (6, 10868936), (8, 8151702), (12, 5434468), (13, 5016432), (16, 4075851), (24, 2717234), (26, 2508216), (39, 1672144), (41, 1590576), (48, 1358617), (52, 1254108), (78, 836072), (82, 795288), (104, 627054), (123, 530192), (156, 418036), (164, 397644), (208, 313527), (246, 265096), (312, 209018), (328, 198822), (492, 132548), (533, 122352), (624, 104509), (656, 99411), (984, 66274), (1066, 61176), (1599, 40784), (1968, 33137), (2132, 30588), (2549, 25584), (3198, 20392), (4264, 15294), (5098, 12792), (6396, 10196), (7647, 8528)]