77319029986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{839}}^1\times {\mathrm{26681}}^1$

素因数の和:27690

約数の個数: 32

約数和(自身を含む): 127484461440

約数和(自身を除く): 50165431454

約数列:

[1, 2, 11, 22, 157, 314, 839, 1678, 1727, 3454, 9229, 18458, 26681, 53362, 131723, 263446, 293491, 586982, 1448953, 2897906, 4188917, 8377834, 22385359, 44770718, 46078087, 92156174, 246238949, 492477898, 3514501363, 7029002726, 38659514993, 77319029986]

約数ペア:

[(1, 77319029986), (2, 38659514993), (11, 7029002726), (22, 3514501363), (157, 492477898), (314, 246238949), (839, 92156174), (1678, 46078087), (1727, 44770718), (3454, 22385359), (9229, 8377834), (18458, 4188917), (26681, 2897906), (53362, 1448953), (131723, 586982), (263446, 293491)]