80127848

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 152832960

約数和(自身を除く): 72705112

約数列:

[1, 2, 4, 8, 113, 151, 226, 302, 452, 587, 604, 904, 1174, 1208, 2348, 4696, 17063, 34126, 66331, 68252, 88637, 132662, 136504, 177274, 265324, 354548, 530648, 709096, 10015981, 20031962, 40063924, 80127848]

約数ペア:

[(1, 80127848), (2, 40063924), (4, 20031962), (8, 10015981), (113, 709096), (151, 530648), (226, 354548), (302, 265324), (452, 177274), (587, 136504), (604, 132662), (904, 88637), (1174, 68252), (1208, 66331), (2348, 34126), (4696, 17063)]