31122168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1531}}^1$

素因数の和:1569

約数の個数: 96

約数和(自身を含む): 97802880

約数和(自身を除く): 66680712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 924, 968, 1452, 1531, 1694, 1848, 2541, 2904, 3062, 3388, 4593, 5082, 6124, 6776, 9186, 10164, 10717, 12248, 16841, 18372, 20328, 21434, 32151, 33682, 36744, 42868, 50523, 64302, 67364, 85736, 101046, 117887, 128604, 134728, 185251, 202092, 235774, 257208, 353661, 370502, 404184, 471548, 555753, 707322, 741004, 943096, 1111506, 1296757, 1414644, 1482008, 2223012, 2593514, 2829288, 3890271, 4446024, 5187028, 7780542, 10374056, 15561084, 31122168]

約数ペア:

[(1, 31122168), (2, 15561084), (3, 10374056), (4, 7780542), (6, 5187028), (7, 4446024), (8, 3890271), (11, 2829288), (12, 2593514), (14, 2223012), (21, 1482008), (22, 1414644), (24, 1296757), (28, 1111506), (33, 943096), (42, 741004), (44, 707322), (56, 555753), (66, 471548), (77, 404184), (84, 370502), (88, 353661), (121, 257208), (132, 235774), (154, 202092), (168, 185251), (231, 134728), (242, 128604), (264, 117887), (308, 101046), (363, 85736), (462, 67364), (484, 64302), (616, 50523), (726, 42868), (847, 36744), (924, 33682), (968, 32151), (1452, 21434), (1531, 20328), (1694, 18372), (1848, 16841), (2541, 12248), (2904, 10717), (3062, 10164), (3388, 9186), (4593, 6776), (5082, 6124)]