79529868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{877}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 220518480

約数和(自身を除く): 140988612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 229, 396, 458, 687, 877, 916, 1374, 1754, 2061, 2519, 2631, 2748, 3508, 4122, 5038, 5262, 7557, 7893, 8244, 9647, 10076, 10524, 15114, 15786, 19294, 22671, 28941, 30228, 31572, 38588, 45342, 57882, 86823, 90684, 115764, 173646, 200833, 347292, 401666, 602499, 803332, 1204998, 1807497, 2209163, 2409996, 3614994, 4418326, 6627489, 7229988, 8836652, 13254978, 19882467, 26509956, 39764934, 79529868]

約数ペア:

[(1, 79529868), (2, 39764934), (3, 26509956), (4, 19882467), (6, 13254978), (9, 8836652), (11, 7229988), (12, 6627489), (18, 4418326), (22, 3614994), (33, 2409996), (36, 2209163), (44, 1807497), (66, 1204998), (99, 803332), (132, 602499), (198, 401666), (229, 347292), (396, 200833), (458, 173646), (687, 115764), (877, 90684), (916, 86823), (1374, 57882), (1754, 45342), (2061, 38588), (2519, 31572), (2631, 30228), (2748, 28941), (3508, 22671), (4122, 19294), (5038, 15786), (5262, 15114), (7557, 10524), (7893, 10076), (8244, 9647)]