78123258

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{18313}}^1$

素因数の和:18403

約数の個数: 32

約数和(自身を含む): 175814400

約数和(自身を除く): 97691142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 18313, 36626, 54939, 109878, 164817, 329634, 494451, 988902, 1446727, 2893454, 4340181, 8680362, 13020543, 26041086, 39061629, 78123258]

約数ペア:

[(1, 78123258), (2, 39061629), (3, 26041086), (6, 13020543), (9, 8680362), (18, 4340181), (27, 2893454), (54, 1446727), (79, 988902), (158, 494451), (237, 329634), (474, 164817), (711, 109878), (1422, 54939), (2133, 36626), (4266, 18313)]