79894776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1571}}^1$

素因数の和:1756

約数の個数: 64

約数和(自身を含む): 216558720

約数和(自身を除く): 136663944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 163, 312, 326, 489, 652, 978, 1304, 1571, 1956, 2119, 3142, 3912, 4238, 4713, 6284, 6357, 8476, 9426, 12568, 12714, 16952, 18852, 20423, 25428, 37704, 40846, 50856, 61269, 81692, 122538, 163384, 245076, 256073, 490152, 512146, 768219, 1024292, 1536438, 2048584, 3072876, 3328949, 6145752, 6657898, 9986847, 13315796, 19973694, 26631592, 39947388, 79894776]

約数ペア:

[(1, 79894776), (2, 39947388), (3, 26631592), (4, 19973694), (6, 13315796), (8, 9986847), (12, 6657898), (13, 6145752), (24, 3328949), (26, 3072876), (39, 2048584), (52, 1536438), (78, 1024292), (104, 768219), (156, 512146), (163, 490152), (312, 256073), (326, 245076), (489, 163384), (652, 122538), (978, 81692), (1304, 61269), (1571, 50856), (1956, 40846), (2119, 37704), (3142, 25428), (3912, 20423), (4238, 18852), (4713, 16952), (6284, 12714), (6357, 12568), (8476, 9426)]