81127296

素因数分解:

$2^7\times 3^2\times {\mathrm{70423}}^1$

素因数の和:70443

約数の個数: 48

約数和(自身を含む): 233455560

約数和(自身を除く): 152328264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 70423, 140846, 211269, 281692, 422538, 563384, 633807, 845076, 1126768, 1267614, 1690152, 2253536, 2535228, 3380304, 4507072, 5070456, 6760608, 9014144, 10140912, 13521216, 20281824, 27042432, 40563648, 81127296]

約数ペア:

[(1, 81127296), (2, 40563648), (3, 27042432), (4, 20281824), (6, 13521216), (8, 10140912), (9, 9014144), (12, 6760608), (16, 5070456), (18, 4507072), (24, 3380304), (32, 2535228), (36, 2253536), (48, 1690152), (64, 1267614), (72, 1126768), (96, 845076), (128, 633807), (144, 563384), (192, 422538), (288, 281692), (384, 211269), (576, 140846), (1152, 70423)]