127785276

素因数分解:

$2^2\times 3^4\times {\mathrm{181}}^1\times {\mathrm{2179}}^1$

素因数の和:2376

約数の個数: 60

約数和(自身を含む): 336055720

約数和(自身を除く): 208270444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 181, 324, 362, 543, 724, 1086, 1629, 2172, 2179, 3258, 4358, 4887, 6516, 6537, 8716, 9774, 13074, 14661, 19548, 19611, 26148, 29322, 39222, 58644, 58833, 78444, 117666, 176499, 235332, 352998, 394399, 705996, 788798, 1183197, 1577596, 2366394, 3549591, 4732788, 7099182, 10648773, 14198364, 21297546, 31946319, 42595092, 63892638, 127785276]

約数ペア:

[(1, 127785276), (2, 63892638), (3, 42595092), (4, 31946319), (6, 21297546), (9, 14198364), (12, 10648773), (18, 7099182), (27, 4732788), (36, 3549591), (54, 2366394), (81, 1577596), (108, 1183197), (162, 788798), (181, 705996), (324, 394399), (362, 352998), (543, 235332), (724, 176499), (1086, 117666), (1629, 78444), (2172, 58833), (2179, 58644), (3258, 39222), (4358, 29322), (4887, 26148), (6516, 19611), (6537, 19548), (8716, 14661), (9774, 13074)]