84327736

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{661}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 163010880

約数和(自身を除く): 78683144

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 431, 661, 862, 1322, 1724, 2644, 3448, 5288, 15947, 24457, 31894, 48914, 63788, 97828, 127576, 195656, 284891, 569782, 1139564, 2279128, 10540967, 21081934, 42163868, 84327736]

約数ペア:

[(1, 84327736), (2, 42163868), (4, 21081934), (8, 10540967), (37, 2279128), (74, 1139564), (148, 569782), (296, 284891), (431, 195656), (661, 127576), (862, 97828), (1322, 63788), (1724, 48914), (2644, 31894), (3448, 24457), (5288, 15947)]