68919228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{91163}}^1$

素因数の和:91183

約数の個数: 48

約数和(自身を含む): 204207360

約数和(自身を除く): 135288132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 91163, 182326, 273489, 364652, 546978, 638141, 820467, 1093956, 1276282, 1640934, 1914423, 2461401, 2552564, 3281868, 3828846, 4922802, 5743269, 7657692, 9845604, 11486538, 17229807, 22973076, 34459614, 68919228]

約数ペア:

[(1, 68919228), (2, 34459614), (3, 22973076), (4, 17229807), (6, 11486538), (7, 9845604), (9, 7657692), (12, 5743269), (14, 4922802), (18, 3828846), (21, 3281868), (27, 2552564), (28, 2461401), (36, 1914423), (42, 1640934), (54, 1276282), (63, 1093956), (84, 820467), (108, 638141), (126, 546978), (189, 364652), (252, 273489), (378, 182326), (756, 91163)]