90803538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1049}}^1$

素因数の和:1296

約数の個数: 64

約数和(自身を含む): 231840000

約数和(自身を除く): 141036462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 229, 378, 458, 687, 1049, 1374, 1603, 2061, 2098, 3147, 3206, 4122, 4809, 6183, 6294, 7343, 9441, 9618, 12366, 14427, 14686, 18882, 22029, 28323, 28854, 43281, 44058, 56646, 66087, 86562, 132174, 198261, 240221, 396522, 480442, 720663, 1441326, 1681547, 2161989, 3363094, 4323978, 5044641, 6485967, 10089282, 12971934, 15133923, 30267846, 45401769, 90803538]

約数ペア:

[(1, 90803538), (2, 45401769), (3, 30267846), (6, 15133923), (7, 12971934), (9, 10089282), (14, 6485967), (18, 5044641), (21, 4323978), (27, 3363094), (42, 2161989), (54, 1681547), (63, 1441326), (126, 720663), (189, 480442), (229, 396522), (378, 240221), (458, 198261), (687, 132174), (1049, 86562), (1374, 66087), (1603, 56646), (2061, 44058), (2098, 43281), (3147, 28854), (3206, 28323), (4122, 22029), (4809, 18882), (6183, 14686), (6294, 14427), (7343, 12366), (9441, 9618)]