77527368

素因数分解:

$2^3\times 3^4\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 218678460

約数和(自身を除く): 141151092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 181, 216, 324, 362, 543, 648, 661, 724, 1086, 1322, 1448, 1629, 1983, 2172, 2644, 3258, 3966, 4344, 4887, 5288, 5949, 6516, 7932, 9774, 11898, 13032, 14661, 15864, 17847, 19548, 23796, 29322, 35694, 39096, 47592, 53541, 58644, 71388, 107082, 117288, 119641, 142776, 214164, 239282, 358923, 428328, 478564, 717846, 957128, 1076769, 1435692, 2153538, 2871384, 3230307, 4307076, 6460614, 8614152, 9690921, 12921228, 19381842, 25842456, 38763684, 77527368]

約数ペア:

[(1, 77527368), (2, 38763684), (3, 25842456), (4, 19381842), (6, 12921228), (8, 9690921), (9, 8614152), (12, 6460614), (18, 4307076), (24, 3230307), (27, 2871384), (36, 2153538), (54, 1435692), (72, 1076769), (81, 957128), (108, 717846), (162, 478564), (181, 428328), (216, 358923), (324, 239282), (362, 214164), (543, 142776), (648, 119641), (661, 117288), (724, 107082), (1086, 71388), (1322, 58644), (1448, 53541), (1629, 47592), (1983, 39096), (2172, 35694), (2644, 29322), (3258, 23796), (3966, 19548), (4344, 17847), (4887, 15864), (5288, 14661), (5949, 13032), (6516, 11898), (7932, 9774)]