179432964

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 466142040

約数和(自身を除く): 286709076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 101, 122, 183, 202, 244, 303, 366, 404, 549, 606, 732, 809, 909, 1098, 1212, 1618, 1818, 2196, 2427, 3236, 3636, 4854, 6161, 7281, 9708, 12322, 14562, 18483, 24644, 29124, 36966, 49349, 55449, 73932, 81709, 98698, 110898, 148047, 163418, 197396, 221796, 245127, 296094, 326836, 444141, 490254, 592188, 735381, 888282, 980508, 1470762, 1776564, 2941524, 4984249, 9968498, 14952747, 19936996, 29905494, 44858241, 59810988, 89716482, 179432964]

約数ペア:

[(1, 179432964), (2, 89716482), (3, 59810988), (4, 44858241), (6, 29905494), (9, 19936996), (12, 14952747), (18, 9968498), (36, 4984249), (61, 2941524), (101, 1776564), (122, 1470762), (183, 980508), (202, 888282), (244, 735381), (303, 592188), (366, 490254), (404, 444141), (549, 326836), (606, 296094), (732, 245127), (809, 221796), (909, 197396), (1098, 163418), (1212, 148047), (1618, 110898), (1818, 98698), (2196, 81709), (2427, 73932), (3236, 55449), (3636, 49349), (4854, 36966), (6161, 29124), (7281, 24644), (9708, 18483), (12322, 14562)]