71421804

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{2767}}^1$

素因数の和:3019

約数の個数: 48

約数和(自身を含む): 186009600

約数和(自身を除く): 114587796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1434, 2151, 2767, 2868, 4302, 5534, 6453, 8301, 8604, 11068, 12906, 16602, 24903, 25812, 33204, 49806, 74709, 99612, 149418, 298836, 661313, 1322626, 1983939, 2645252, 3967878, 5951817, 7935756, 11903634, 17855451, 23807268, 35710902, 71421804]

約数ペア:

[(1, 71421804), (2, 35710902), (3, 23807268), (4, 17855451), (6, 11903634), (9, 7935756), (12, 5951817), (18, 3967878), (27, 2645252), (36, 1983939), (54, 1322626), (108, 661313), (239, 298836), (478, 149418), (717, 99612), (956, 74709), (1434, 49806), (2151, 33204), (2767, 25812), (2868, 24903), (4302, 16602), (5534, 12906), (6453, 11068), (8301, 8604)]