77088570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1259}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 200672640

約数和(自身を除く): 123584070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 785, 942, 1259, 1570, 2041, 2355, 2518, 3777, 4082, 4710, 6123, 6295, 7554, 10205, 12246, 12590, 16367, 18885, 20410, 30615, 32734, 37770, 49101, 61230, 81835, 98202, 163670, 197663, 245505, 395326, 491010, 592989, 988315, 1185978, 1976630, 2569619, 2964945, 5139238, 5929890, 7708857, 12848095, 15417714, 25696190, 38544285, 77088570]

約数ペア:

[(1, 77088570), (2, 38544285), (3, 25696190), (5, 15417714), (6, 12848095), (10, 7708857), (13, 5929890), (15, 5139238), (26, 2964945), (30, 2569619), (39, 1976630), (65, 1185978), (78, 988315), (130, 592989), (157, 491010), (195, 395326), (314, 245505), (390, 197663), (471, 163670), (785, 98202), (942, 81835), (1259, 61230), (1570, 49101), (2041, 37770), (2355, 32734), (2518, 30615), (3777, 20410), (4082, 18885), (4710, 16367), (6123, 12590), (6295, 12246), (7554, 10205)]