123563272

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 276249600

約数和(自身を除く): 152686328

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 109, 124, 217, 218, 248, 434, 436, 653, 763, 868, 872, 1306, 1526, 1736, 2612, 3052, 3379, 4571, 5224, 6104, 6758, 9142, 13516, 18284, 20243, 23653, 27032, 36568, 40486, 47306, 71177, 80972, 94612, 141701, 142354, 161944, 189224, 283402, 284708, 498239, 566804, 569416, 996478, 1133608, 1992956, 2206487, 3985912, 4412974, 8825948, 15445409, 17651896, 30890818, 61781636, 123563272]

約数ペア:

[(1, 123563272), (2, 61781636), (4, 30890818), (7, 17651896), (8, 15445409), (14, 8825948), (28, 4412974), (31, 3985912), (56, 2206487), (62, 1992956), (109, 1133608), (124, 996478), (217, 569416), (218, 566804), (248, 498239), (434, 284708), (436, 283402), (653, 189224), (763, 161944), (868, 142354), (872, 141701), (1306, 94612), (1526, 80972), (1736, 71177), (2612, 47306), (3052, 40486), (3379, 36568), (4571, 27032), (5224, 23653), (6104, 20243), (6758, 18284), (9142, 13516)]