78023692

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 138501216

約数和(自身を除く): 60477524

約数列:

[1, 2, 4, 137, 173, 274, 346, 548, 692, 823, 1646, 3292, 23701, 47402, 94804, 112751, 142379, 225502, 284758, 451004, 569516, 19505923, 39011846, 78023692]

約数ペア:

[(1, 78023692), (2, 39011846), (4, 19505923), (137, 569516), (173, 451004), (274, 284758), (346, 225502), (548, 142379), (692, 112751), (823, 94804), (1646, 47402), (3292, 23701)]