80814114

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 180303552

約数和(自身を除く): 99489438

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 263, 387, 397, 526, 774, 789, 794, 1191, 1578, 2367, 2382, 3573, 4734, 7146, 11309, 17071, 22618, 33927, 34142, 51213, 67854, 101781, 102426, 104411, 153639, 203562, 208822, 307278, 313233, 626466, 939699, 1879398, 4489673, 8979346, 13469019, 26938038, 40407057, 80814114]

約数ペア:

[(1, 80814114), (2, 40407057), (3, 26938038), (6, 13469019), (9, 8979346), (18, 4489673), (43, 1879398), (86, 939699), (129, 626466), (258, 313233), (263, 307278), (387, 208822), (397, 203562), (526, 153639), (774, 104411), (789, 102426), (794, 101781), (1191, 67854), (1578, 51213), (2367, 34142), (2382, 33927), (3573, 22618), (4734, 17071), (7146, 11309)]