77619726

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 171445248

約数和(自身を除く): 93825522

約数列:

[1, 2, 3, 6, 9, 18, 107, 191, 211, 214, 321, 382, 422, 573, 633, 642, 963, 1146, 1266, 1719, 1899, 1926, 3438, 3798, 20437, 22577, 40301, 40874, 45154, 61311, 67731, 80602, 120903, 122622, 135462, 183933, 203193, 241806, 362709, 367866, 406386, 725418, 4312207, 8624414, 12936621, 25873242, 38809863, 77619726]

約数ペア:

[(1, 77619726), (2, 38809863), (3, 25873242), (6, 12936621), (9, 8624414), (18, 4312207), (107, 725418), (191, 406386), (211, 367866), (214, 362709), (321, 241806), (382, 203193), (422, 183933), (573, 135462), (633, 122622), (642, 120903), (963, 80602), (1146, 67731), (1266, 61311), (1719, 45154), (1899, 40874), (1926, 40301), (3438, 22577), (3798, 20437)]