79777416

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20393}}^1$

素因数の和:20565

約数の個数: 32

約数和(自身を含む): 200676960

約数和(自身を除く): 120899544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 20393, 40786, 61179, 81572, 122358, 163144, 244716, 489432, 3324059, 6648118, 9972177, 13296236, 19944354, 26592472, 39888708, 79777416]

約数ペア:

[(1, 79777416), (2, 39888708), (3, 26592472), (4, 19944354), (6, 13296236), (8, 9972177), (12, 6648118), (24, 3324059), (163, 489432), (326, 244716), (489, 163144), (652, 122358), (978, 81572), (1304, 61179), (1956, 40786), (3912, 20393)]