77704832

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 165240000

約数和(自身を除く): 87535168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 128, 152, 178, 304, 356, 359, 608, 712, 718, 1216, 1424, 1436, 1691, 2432, 2848, 2872, 3382, 5696, 5744, 6764, 6821, 11392, 11488, 13528, 13642, 22976, 27056, 27284, 31951, 45952, 54112, 54568, 63902, 108224, 109136, 127804, 216448, 218272, 255608, 436544, 511216, 607069, 873088, 1022432, 1214138, 2044864, 2428276, 4089728, 4856552, 9713104, 19426208, 38852416, 77704832]

約数ペア:

[(1, 77704832), (2, 38852416), (4, 19426208), (8, 9713104), (16, 4856552), (19, 4089728), (32, 2428276), (38, 2044864), (64, 1214138), (76, 1022432), (89, 873088), (128, 607069), (152, 511216), (178, 436544), (304, 255608), (356, 218272), (359, 216448), (608, 127804), (712, 109136), (718, 108224), (1216, 63902), (1424, 54568), (1436, 54112), (1691, 45952), (2432, 31951), (2848, 27284), (2872, 27056), (3382, 22976), (5696, 13642), (5744, 13528), (6764, 11488), (6821, 11392)]