87643548

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{30817}}^1$

素因数の和:30906

約数の個数: 36

約数和(自身を含む): 224355040

約数和(自身を除く): 136711492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 30817, 61634, 92451, 123268, 184902, 277353, 369804, 554706, 1109412, 2434543, 4869086, 7303629, 9738172, 14607258, 21910887, 29214516, 43821774, 87643548]

約数ペア:

[(1, 87643548), (2, 43821774), (3, 29214516), (4, 21910887), (6, 14607258), (9, 9738172), (12, 7303629), (18, 4869086), (36, 2434543), (79, 1109412), (158, 554706), (237, 369804), (316, 277353), (474, 184902), (711, 123268), (948, 92451), (1422, 61634), (2844, 30817)]