77800938

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 158760960

約数和(自身を除く): 80960022

約数列:

[1, 2, 3, 6, 79, 151, 158, 237, 302, 453, 474, 906, 1087, 2174, 3261, 6522, 11929, 23858, 35787, 71574, 85873, 164137, 171746, 257619, 328274, 492411, 515238, 984822, 12966823, 25933646, 38900469, 77800938]

約数ペア:

[(1, 77800938), (2, 38900469), (3, 25933646), (6, 12966823), (79, 984822), (151, 515238), (158, 492411), (237, 328274), (302, 257619), (453, 171746), (474, 164137), (906, 85873), (1087, 71574), (2174, 35787), (3261, 23858), (6522, 11929)]