122871372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1399}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 309523200

約数和(自身を除く): 186651828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 563, 1126, 1399, 1689, 2252, 2798, 3378, 4197, 5596, 6756, 7319, 8394, 14638, 16788, 18187, 21957, 29276, 36374, 43914, 54561, 72748, 87828, 109122, 218244, 787637, 1575274, 2362911, 3150548, 4725822, 9451644, 10239281, 20478562, 30717843, 40957124, 61435686, 122871372]

約数ペア:

[(1, 122871372), (2, 61435686), (3, 40957124), (4, 30717843), (6, 20478562), (12, 10239281), (13, 9451644), (26, 4725822), (39, 3150548), (52, 2362911), (78, 1575274), (156, 787637), (563, 218244), (1126, 109122), (1399, 87828), (1689, 72748), (2252, 54561), (2798, 43914), (3378, 36374), (4197, 29276), (5596, 21957), (6756, 18187), (7319, 16788), (8394, 14638)]