79340436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{877}}^1$

素因数の和:1253

約数の個数: 72

約数和(自身を含む): 230106240

約数和(自身を除く): 150765804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 359, 718, 877, 1077, 1436, 1754, 2154, 2513, 2631, 3231, 3508, 4308, 5026, 5262, 6139, 6462, 7539, 7893, 10052, 10524, 12278, 12924, 15078, 15786, 18417, 22617, 24556, 30156, 31572, 36834, 45234, 55251, 73668, 90468, 110502, 221004, 314843, 629686, 944529, 1259372, 1889058, 2203901, 2833587, 3778116, 4407802, 5667174, 6611703, 8815604, 11334348, 13223406, 19835109, 26446812, 39670218, 79340436]

約数ペア:

[(1, 79340436), (2, 39670218), (3, 26446812), (4, 19835109), (6, 13223406), (7, 11334348), (9, 8815604), (12, 6611703), (14, 5667174), (18, 4407802), (21, 3778116), (28, 2833587), (36, 2203901), (42, 1889058), (63, 1259372), (84, 944529), (126, 629686), (252, 314843), (359, 221004), (718, 110502), (877, 90468), (1077, 73668), (1436, 55251), (1754, 45234), (2154, 36834), (2513, 31572), (2631, 30156), (3231, 24556), (3508, 22617), (4308, 18417), (5026, 15786), (5262, 15078), (6139, 12924), (6462, 12278), (7539, 10524), (7893, 10052)]