8260982028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{49169}}^1$

素因数の和:49551

約数の個数: 72

約数和(自身を含む): 22551328800

約数和(自身を除く): 14290346772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 359, 468, 718, 1077, 1436, 2154, 3231, 4308, 4667, 6462, 9334, 12924, 14001, 18668, 28002, 42003, 49169, 56004, 84006, 98338, 147507, 168012, 196676, 295014, 442521, 590028, 639197, 885042, 1278394, 1770084, 1917591, 2556788, 3835182, 5752773, 7670364, 11505546, 17651671, 23011092, 35303342, 52955013, 70606684, 105910026, 158865039, 211820052, 229471723, 317730078, 458943446, 635460156, 688415169, 917886892, 1376830338, 2065245507, 2753660676, 4130491014, 8260982028]

約数ペア:

[(1, 8260982028), (2, 4130491014), (3, 2753660676), (4, 2065245507), (6, 1376830338), (9, 917886892), (12, 688415169), (13, 635460156), (18, 458943446), (26, 317730078), (36, 229471723), (39, 211820052), (52, 158865039), (78, 105910026), (117, 70606684), (156, 52955013), (234, 35303342), (359, 23011092), (468, 17651671), (718, 11505546), (1077, 7670364), (1436, 5752773), (2154, 3835182), (3231, 2556788), (4308, 1917591), (4667, 1770084), (6462, 1278394), (9334, 885042), (12924, 639197), (14001, 590028), (18668, 442521), (28002, 295014), (42003, 196676), (49169, 168012), (56004, 147507), (84006, 98338)]