123520716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1151}}^1$

素因数の和:1443

約数の個数: 72

約数和(自身を含む): 342171648

約数和(自身を除く): 218650932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 271, 396, 542, 813, 1084, 1151, 1626, 2302, 2439, 2981, 3252, 3453, 4604, 4878, 5962, 6906, 8943, 9756, 10359, 11924, 12661, 13812, 17886, 20718, 25322, 26829, 35772, 37983, 41436, 50644, 53658, 75966, 107316, 113949, 151932, 227898, 311921, 455796, 623842, 935763, 1247684, 1871526, 2807289, 3431131, 3743052, 5614578, 6862262, 10293393, 11229156, 13724524, 20586786, 30880179, 41173572, 61760358, 123520716]

約数ペア:

[(1, 123520716), (2, 61760358), (3, 41173572), (4, 30880179), (6, 20586786), (9, 13724524), (11, 11229156), (12, 10293393), (18, 6862262), (22, 5614578), (33, 3743052), (36, 3431131), (44, 2807289), (66, 1871526), (99, 1247684), (132, 935763), (198, 623842), (271, 455796), (396, 311921), (542, 227898), (813, 151932), (1084, 113949), (1151, 107316), (1626, 75966), (2302, 53658), (2439, 50644), (2981, 41436), (3252, 37983), (3453, 35772), (4604, 26829), (4878, 25322), (5962, 20718), (6906, 17886), (8943, 13812), (9756, 12661), (10359, 11924)]