78779238

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{1087}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 161685504

約数和(自身を除く): 82906266

約数列:

[1, 2, 3, 6, 47, 94, 141, 257, 282, 514, 771, 1087, 1542, 2174, 3261, 6522, 12079, 24158, 36237, 51089, 72474, 102178, 153267, 279359, 306534, 558718, 838077, 1676154, 13129873, 26259746, 39389619, 78779238]

約数ペア:

[(1, 78779238), (2, 39389619), (3, 26259746), (6, 13129873), (47, 1676154), (94, 838077), (141, 558718), (257, 306534), (282, 279359), (514, 153267), (771, 102178), (1087, 72474), (1542, 51089), (2174, 36237), (3261, 24158), (6522, 12079)]