78801046

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 125637120

約数和(自身を除く): 46836074

約数列:

[1, 2, 37, 47, 74, 94, 139, 163, 278, 326, 1739, 3478, 5143, 6031, 6533, 7661, 10286, 12062, 13066, 15322, 22657, 45314, 241721, 283457, 483442, 566914, 838309, 1064879, 1676618, 2129758, 39400523, 78801046]

約数ペア:

[(1, 78801046), (2, 39400523), (37, 2129758), (47, 1676618), (74, 1064879), (94, 838309), (139, 566914), (163, 483442), (278, 283457), (326, 241721), (1739, 45314), (3478, 22657), (5143, 15322), (6031, 13066), (6533, 12062), (7661, 10286)]