90151264

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8563}}^1$

素因数の和:8627

約数の個数: 48

約数和(自身を含む): 207180288

約数和(自身を除く): 117029024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 8563, 10528, 17126, 34252, 59941, 68504, 119882, 137008, 239764, 274016, 402461, 479528, 804922, 959056, 1609844, 1918112, 2817227, 3219688, 5634454, 6439376, 11268908, 12878752, 22537816, 45075632, 90151264]

約数ペア:

[(1, 90151264), (2, 45075632), (4, 22537816), (7, 12878752), (8, 11268908), (14, 6439376), (16, 5634454), (28, 3219688), (32, 2817227), (47, 1918112), (56, 1609844), (94, 959056), (112, 804922), (188, 479528), (224, 402461), (329, 274016), (376, 239764), (658, 137008), (752, 119882), (1316, 68504), (1504, 59941), (2632, 34252), (5264, 17126), (8563, 10528)]