80642802

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16451}}^1$

素因数の和:16518

約数の個数: 32

約数和(自身を含む): 173733120

約数和(自身を除く): 93090318

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 16451, 32902, 49353, 98706, 312569, 625138, 707393, 937707, 1414786, 1875414, 2122179, 4244358, 13440467, 26880934, 40321401, 80642802]

約数ペア:

[(1, 80642802), (2, 40321401), (3, 26880934), (6, 13440467), (19, 4244358), (38, 2122179), (43, 1875414), (57, 1414786), (86, 937707), (114, 707393), (129, 625138), (258, 312569), (817, 98706), (1634, 49353), (2451, 32902), (4902, 16451)]