77772736

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:437

約数の個数: 56

約数和(自身を含む): 160148016

約数和(自身を除く): 82375280

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 107, 164, 214, 277, 328, 428, 554, 656, 856, 1108, 1312, 1712, 2216, 2624, 3424, 4387, 4432, 6848, 8774, 8864, 11357, 17548, 17728, 22714, 29639, 35096, 45428, 59278, 70192, 90856, 118556, 140384, 181712, 237112, 280768, 363424, 474224, 726848, 948448, 1215199, 1896896, 2430398, 4860796, 9721592, 19443184, 38886368, 77772736]

約数ペア:

[(1, 77772736), (2, 38886368), (4, 19443184), (8, 9721592), (16, 4860796), (32, 2430398), (41, 1896896), (64, 1215199), (82, 948448), (107, 726848), (164, 474224), (214, 363424), (277, 280768), (328, 237112), (428, 181712), (554, 140384), (656, 118556), (856, 90856), (1108, 70192), (1312, 59278), (1712, 45428), (2216, 35096), (2624, 29639), (3424, 22714), (4387, 17728), (4432, 17548), (6848, 11357), (8774, 8864)]