80578152

素因数分解:

$2^3\times 3^4\times {\mathrm{124349}}^1$

素因数の和:124367

約数の個数: 40

約数和(自身を含む): 225695250

約数和(自身を除く): 145117098

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 124349, 248698, 373047, 497396, 746094, 994792, 1119141, 1492188, 2238282, 2984376, 3357423, 4476564, 6714846, 8953128, 10072269, 13429692, 20144538, 26859384, 40289076, 80578152]

約数ペア:

[(1, 80578152), (2, 40289076), (3, 26859384), (4, 20144538), (6, 13429692), (8, 10072269), (9, 8953128), (12, 6714846), (18, 4476564), (24, 3357423), (27, 2984376), (36, 2238282), (54, 1492188), (72, 1119141), (81, 994792), (108, 746094), (162, 497396), (216, 373047), (324, 248698), (648, 124349)]