91013272

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 203673600

約数和(自身を除く): 112660328

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 103, 124, 206, 217, 248, 412, 434, 509, 721, 824, 868, 1018, 1442, 1736, 2036, 2884, 3193, 3563, 4072, 5768, 6386, 7126, 12772, 14252, 15779, 22351, 25544, 28504, 31558, 44702, 52427, 63116, 89404, 104854, 110453, 126232, 178808, 209708, 220906, 366989, 419416, 441812, 733978, 883624, 1467956, 1625237, 2935912, 3250474, 6500948, 11376659, 13001896, 22753318, 45506636, 91013272]

約数ペア:

[(1, 91013272), (2, 45506636), (4, 22753318), (7, 13001896), (8, 11376659), (14, 6500948), (28, 3250474), (31, 2935912), (56, 1625237), (62, 1467956), (103, 883624), (124, 733978), (206, 441812), (217, 419416), (248, 366989), (412, 220906), (434, 209708), (509, 178808), (721, 126232), (824, 110453), (868, 104854), (1018, 89404), (1442, 63116), (1736, 52427), (2036, 44702), (2884, 31558), (3193, 28504), (3563, 25544), (4072, 22351), (5768, 15779), (6386, 14252), (7126, 12772)]