85508688

素因数分解:

$2^4\times 3^1\times {\mathrm{673}}^1\times {\mathrm{2647}}^1$

素因数の和:3331

約数の個数: 40

約数和(自身を含む): 221309248

約数和(自身を除く): 135800560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 673, 1346, 2019, 2647, 2692, 4038, 5294, 5384, 7941, 8076, 10588, 10768, 15882, 16152, 21176, 31764, 32304, 42352, 63528, 127056, 1781431, 3562862, 5344293, 7125724, 10688586, 14251448, 21377172, 28502896, 42754344, 85508688]

約数ペア:

[(1, 85508688), (2, 42754344), (3, 28502896), (4, 21377172), (6, 14251448), (8, 10688586), (12, 7125724), (16, 5344293), (24, 3562862), (48, 1781431), (673, 127056), (1346, 63528), (2019, 42352), (2647, 32304), (2692, 31764), (4038, 21176), (5294, 16152), (5384, 15882), (7941, 10768), (8076, 10588)]