78767226

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3119}}^1$

素因数の和:3211

約数の個数: 48

約数和(自身を含む): 181059840

約数和(自身を除く): 102292614

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 2806, 3119, 4209, 6238, 8418, 9357, 12627, 18714, 25254, 28071, 56142, 71737, 143474, 190259, 215211, 380518, 430422, 570777, 645633, 1141554, 1291266, 1712331, 3424662, 4375957, 8751914, 13127871, 26255742, 39383613, 78767226]

約数ペア:

[(1, 78767226), (2, 39383613), (3, 26255742), (6, 13127871), (9, 8751914), (18, 4375957), (23, 3424662), (46, 1712331), (61, 1291266), (69, 1141554), (122, 645633), (138, 570777), (183, 430422), (207, 380518), (366, 215211), (414, 190259), (549, 143474), (1098, 71737), (1403, 56142), (2806, 28071), (3119, 25254), (4209, 18714), (6238, 12627), (8418, 9357)]