72784106

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 121347072

約数和(自身を除く): 48562966

約数列:

[1, 2, 17, 34, 37, 47, 74, 94, 629, 799, 1231, 1258, 1598, 1739, 2462, 3478, 20927, 29563, 41854, 45547, 57857, 59126, 91094, 115714, 774299, 983569, 1548598, 1967138, 2140709, 4281418, 36392053, 72784106]

約数ペア:

[(1, 72784106), (2, 36392053), (17, 4281418), (34, 2140709), (37, 1967138), (47, 1548598), (74, 983569), (94, 774299), (629, 115714), (799, 91094), (1231, 59126), (1258, 57857), (1598, 45547), (1739, 41854), (2462, 29563), (3478, 20927)]