67812160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16301}}^1$

素因数の和:16331

約数の個数: 56

約数和(自身を含む): 173909736

約数和(自身を除く): 106097576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 16301, 32602, 65204, 81505, 130408, 163010, 211913, 260816, 326020, 423826, 521632, 652040, 847652, 1043264, 1059565, 1304080, 1695304, 2119130, 2608160, 3390608, 4238260, 5216320, 6781216, 8476520, 13562432, 16953040, 33906080, 67812160]

約数ペア:

[(1, 67812160), (2, 33906080), (4, 16953040), (5, 13562432), (8, 8476520), (10, 6781216), (13, 5216320), (16, 4238260), (20, 3390608), (26, 2608160), (32, 2119130), (40, 1695304), (52, 1304080), (64, 1059565), (65, 1043264), (80, 847652), (104, 652040), (130, 521632), (160, 423826), (208, 326020), (260, 260816), (320, 211913), (416, 163010), (520, 130408), (832, 81505), (1040, 65204), (2080, 32602), (4160, 16301)]