64870668

素因数分解:

$2^2\times 3^2\times {\mathrm{373}}^1\times {\mathrm{4831}}^1$

素因数の和:5214

約数の個数: 36

約数和(自身を含む): 164452288

約数和(自身を除く): 99581620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 373, 746, 1119, 1492, 2238, 3357, 4476, 4831, 6714, 9662, 13428, 14493, 19324, 28986, 43479, 57972, 86958, 173916, 1801963, 3603926, 5405889, 7207852, 10811778, 16217667, 21623556, 32435334, 64870668]

約数ペア:

[(1, 64870668), (2, 32435334), (3, 21623556), (4, 16217667), (6, 10811778), (9, 7207852), (12, 5405889), (18, 3603926), (36, 1801963), (373, 173916), (746, 86958), (1119, 57972), (1492, 43479), (2238, 28986), (3357, 19324), (4476, 14493), (4831, 13428), (6714, 9662)]