72438102

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:530

約数の個数: 72

約数和(自身を含む): 175113120

約数和(自身を除く): 102675018

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 121, 158, 198, 237, 242, 363, 421, 474, 711, 726, 842, 869, 1089, 1263, 1422, 1738, 2178, 2526, 2607, 3789, 4631, 5214, 7578, 7821, 9262, 9559, 13893, 15642, 19118, 27786, 28677, 33259, 41679, 50941, 57354, 66518, 83358, 86031, 99777, 101882, 152823, 172062, 199554, 299331, 305646, 365849, 458469, 598662, 731698, 916938, 1097547, 2195094, 3292641, 4024339, 6585282, 8048678, 12073017, 24146034, 36219051, 72438102]

約数ペア:

[(1, 72438102), (2, 36219051), (3, 24146034), (6, 12073017), (9, 8048678), (11, 6585282), (18, 4024339), (22, 3292641), (33, 2195094), (66, 1097547), (79, 916938), (99, 731698), (121, 598662), (158, 458469), (198, 365849), (237, 305646), (242, 299331), (363, 199554), (421, 172062), (474, 152823), (711, 101882), (726, 99777), (842, 86031), (869, 83358), (1089, 66518), (1263, 57354), (1422, 50941), (1738, 41679), (2178, 33259), (2526, 28677), (2607, 27786), (3789, 19118), (4631, 15642), (5214, 13893), (7578, 9559), (7821, 9262)]