68439528

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{16111}}^1$

素因数の和:16182

約数の個数: 48

約数和(自身を含む): 188510400

約数和(自身を除く): 120070872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 16111, 32222, 48333, 64444, 96666, 128888, 144999, 193332, 289998, 386664, 579996, 950549, 1159992, 1901098, 2851647, 3802196, 5703294, 7604392, 8554941, 11406588, 17109882, 22813176, 34219764, 68439528]

約数ペア:

[(1, 68439528), (2, 34219764), (3, 22813176), (4, 17109882), (6, 11406588), (8, 8554941), (9, 7604392), (12, 5703294), (18, 3802196), (24, 2851647), (36, 1901098), (59, 1159992), (72, 950549), (118, 579996), (177, 386664), (236, 289998), (354, 193332), (472, 144999), (531, 128888), (708, 96666), (1062, 64444), (1416, 48333), (2124, 32222), (4248, 16111)]