68160976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{73}}^1$

素因数の和:228

約数の個数: 60

約数和(自身を含む): 146352612

約数和(自身を除く): 78191636

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 73, 104, 134, 146, 208, 268, 292, 536, 584, 871, 949, 1072, 1168, 1742, 1898, 3484, 3796, 4489, 4891, 6968, 7592, 8978, 9782, 13936, 15184, 17956, 19564, 35912, 39128, 58357, 63583, 71824, 78256, 116714, 127166, 233428, 254332, 327697, 466856, 508664, 655394, 933712, 1017328, 1310788, 2621576, 4260061, 5243152, 8520122, 17040244, 34080488, 68160976]

約数ペア:

[(1, 68160976), (2, 34080488), (4, 17040244), (8, 8520122), (13, 5243152), (16, 4260061), (26, 2621576), (52, 1310788), (67, 1017328), (73, 933712), (104, 655394), (134, 508664), (146, 466856), (208, 327697), (268, 254332), (292, 233428), (536, 127166), (584, 116714), (871, 78256), (949, 71824), (1072, 63583), (1168, 58357), (1742, 39128), (1898, 35912), (3484, 19564), (3796, 17956), (4489, 15184), (4891, 13936), (6968, 9782), (7592, 8978)]