72422406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13367}}^1$

素因数の和:13425

約数の個数: 48

約数和(自身を含む): 183515904

約数和(自身を除く): 111093498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 13367, 26734, 40101, 80202, 93569, 120303, 187138, 240606, 280707, 561414, 574781, 842121, 1149562, 1684242, 1724343, 3448686, 4023467, 5173029, 8046934, 10346058, 12070401, 24140802, 36211203, 72422406]

約数ペア:

[(1, 72422406), (2, 36211203), (3, 24140802), (6, 12070401), (7, 10346058), (9, 8046934), (14, 5173029), (18, 4023467), (21, 3448686), (42, 1724343), (43, 1684242), (63, 1149562), (86, 842121), (126, 574781), (129, 561414), (258, 280707), (301, 240606), (387, 187138), (602, 120303), (774, 93569), (903, 80202), (1806, 40101), (2709, 26734), (5418, 13367)]