89907272

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{123499}}^1$

素因数の和:123525

約数の個数: 32

約数和(自身を含む): 207480000

約数和(自身を除く): 117572728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 123499, 246998, 493996, 864493, 987992, 1605487, 1728986, 3210974, 3457972, 6421948, 6915944, 11238409, 12843896, 22476818, 44953636, 89907272]

約数ペア:

[(1, 89907272), (2, 44953636), (4, 22476818), (7, 12843896), (8, 11238409), (13, 6915944), (14, 6421948), (26, 3457972), (28, 3210974), (52, 1728986), (56, 1605487), (91, 987992), (104, 864493), (182, 493996), (364, 246998), (728, 123499)]