78930664

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2879}}^1$

素因数の和:3057

約数の個数: 32

約数和(自身を含む): 155520000

約数和(自身を除く): 76589336

約数列:

[1, 2, 4, 8, 23, 46, 92, 149, 184, 298, 596, 1192, 2879, 3427, 5758, 6854, 11516, 13708, 23032, 27416, 66217, 132434, 264868, 428971, 529736, 857942, 1715884, 3431768, 9866333, 19732666, 39465332, 78930664]

約数ペア:

[(1, 78930664), (2, 39465332), (4, 19732666), (8, 9866333), (23, 3431768), (46, 1715884), (92, 857942), (149, 529736), (184, 428971), (298, 264868), (596, 132434), (1192, 66217), (2879, 27416), (3427, 23032), (5758, 13708), (6854, 11516)]