123857796

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3929}}^1$

素因数の和:4044

約数の個数: 48

約数和(自身を含む): 301069440

約数和(自身を除く): 177211644

約数列:

[1, 2, 3, 4, 6, 12, 37, 71, 74, 111, 142, 148, 213, 222, 284, 426, 444, 852, 2627, 3929, 5254, 7858, 7881, 10508, 11787, 15716, 15762, 23574, 31524, 47148, 145373, 278959, 290746, 436119, 557918, 581492, 836877, 872238, 1115836, 1673754, 1744476, 3347508, 10321483, 20642966, 30964449, 41285932, 61928898, 123857796]

約数ペア:

[(1, 123857796), (2, 61928898), (3, 41285932), (4, 30964449), (6, 20642966), (12, 10321483), (37, 3347508), (71, 1744476), (74, 1673754), (111, 1115836), (142, 872238), (148, 836877), (213, 581492), (222, 557918), (284, 436119), (426, 290746), (444, 278959), (852, 145373), (2627, 47148), (3929, 31524), (5254, 23574), (7858, 15762), (7881, 15716), (10508, 11787)]