85889272

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 196128000

約数和(自身を除く): 110238728

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 89, 133, 152, 178, 266, 356, 532, 623, 712, 907, 1064, 1246, 1691, 1814, 2492, 3382, 3628, 4984, 6349, 6764, 7256, 11837, 12698, 13528, 17233, 23674, 25396, 34466, 47348, 50792, 68932, 80723, 94696, 120631, 137864, 161446, 241262, 322892, 482524, 565061, 645784, 965048, 1130122, 1533737, 2260244, 3067474, 4520488, 6134948, 10736159, 12269896, 21472318, 42944636, 85889272]

約数ペア:

[(1, 85889272), (2, 42944636), (4, 21472318), (7, 12269896), (8, 10736159), (14, 6134948), (19, 4520488), (28, 3067474), (38, 2260244), (56, 1533737), (76, 1130122), (89, 965048), (133, 645784), (152, 565061), (178, 482524), (266, 322892), (356, 241262), (532, 161446), (623, 137864), (712, 120631), (907, 94696), (1064, 80723), (1246, 68932), (1691, 50792), (1814, 47348), (2492, 34466), (3382, 25396), (3628, 23674), (4984, 17233), (6349, 13528), (6764, 12698), (7256, 11837)]