72464296

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 137894400

約数和(自身を除く): 65430104

約数列:

[1, 2, 4, 8, 151, 223, 269, 302, 446, 538, 604, 892, 1076, 1208, 1784, 2152, 33673, 40619, 59987, 67346, 81238, 119974, 134692, 162476, 239948, 269384, 324952, 479896, 9058037, 18116074, 36232148, 72464296]

約数ペア:

[(1, 72464296), (2, 36232148), (4, 18116074), (8, 9058037), (151, 479896), (223, 324952), (269, 269384), (302, 239948), (446, 162476), (538, 134692), (604, 119974), (892, 81238), (1076, 67346), (1208, 59987), (1784, 40619), (2152, 33673)]