80863728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{153151}}^1$

素因数の和:153173

約数の個数: 40

約数和(自身を含む): 227890176

約数和(自身を除く): 147026448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 153151, 306302, 459453, 612604, 918906, 1225208, 1684661, 1837812, 2450416, 3369322, 3675624, 5053983, 6738644, 7351248, 10107966, 13477288, 20215932, 26954576, 40431864, 80863728]

約数ペア:

[(1, 80863728), (2, 40431864), (3, 26954576), (4, 20215932), (6, 13477288), (8, 10107966), (11, 7351248), (12, 6738644), (16, 5053983), (22, 3675624), (24, 3369322), (33, 2450416), (44, 1837812), (48, 1684661), (66, 1225208), (88, 918906), (132, 612604), (176, 459453), (264, 306302), (528, 153151)]