78725826

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{190159}}^1$

素因数の和:190190

約数の個数: 24

約数和(自身を含む): 177989760

約数和(自身を除く): 99263934

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 190159, 380318, 570477, 1140954, 1711431, 3422862, 4373657, 8747314, 13120971, 26241942, 39362913, 78725826]

約数ペア:

[(1, 78725826), (2, 39362913), (3, 26241942), (6, 13120971), (9, 8747314), (18, 4373657), (23, 3422862), (46, 1711431), (69, 1140954), (138, 570477), (207, 380318), (414, 190159)]