66950072

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 156978000

約数和(自身を除く): 90027928

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 89, 98, 101, 133, 152, 178, 196, 202, 266, 356, 392, 404, 532, 623, 707, 712, 808, 931, 1064, 1246, 1414, 1691, 1862, 1919, 2492, 2828, 3382, 3724, 3838, 4361, 4949, 4984, 5656, 6764, 7448, 7676, 8722, 8989, 9898, 11837, 13433, 13528, 15352, 17444, 17978, 19796, 23674, 26866, 34888, 35956, 39592, 47348, 53732, 62923, 71912, 82859, 94031, 94696, 107464, 125846, 165718, 170791, 188062, 251692, 331436, 341582, 376124, 440461, 503384, 662872, 683164, 752248, 880922, 1195537, 1366328, 1761844, 2391074, 3523688, 4782148, 8368759, 9564296, 16737518, 33475036, 66950072]

約数ペア:

[(1, 66950072), (2, 33475036), (4, 16737518), (7, 9564296), (8, 8368759), (14, 4782148), (19, 3523688), (28, 2391074), (38, 1761844), (49, 1366328), (56, 1195537), (76, 880922), (89, 752248), (98, 683164), (101, 662872), (133, 503384), (152, 440461), (178, 376124), (196, 341582), (202, 331436), (266, 251692), (356, 188062), (392, 170791), (404, 165718), (532, 125846), (623, 107464), (707, 94696), (712, 94031), (808, 82859), (931, 71912), (1064, 62923), (1246, 53732), (1414, 47348), (1691, 39592), (1862, 35956), (1919, 34888), (2492, 26866), (2828, 23674), (3382, 19796), (3724, 17978), (3838, 17444), (4361, 15352), (4949, 13528), (4984, 13433), (5656, 11837), (6764, 9898), (7448, 8989), (7676, 8722)]