80810048

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1555

約数の個数: 56

約数和(自身を含む): 177271680

約数和(自身を除く): 96461632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 158, 176, 316, 352, 632, 704, 869, 1264, 1453, 1738, 2528, 2906, 3476, 5056, 5812, 6952, 11624, 13904, 15983, 23248, 27808, 31966, 46496, 55616, 63932, 92992, 114787, 127864, 229574, 255728, 459148, 511456, 918296, 1022912, 1262657, 1836592, 2525314, 3673184, 5050628, 7346368, 10101256, 20202512, 40405024, 80810048]

約数ペア:

[(1, 80810048), (2, 40405024), (4, 20202512), (8, 10101256), (11, 7346368), (16, 5050628), (22, 3673184), (32, 2525314), (44, 1836592), (64, 1262657), (79, 1022912), (88, 918296), (158, 511456), (176, 459148), (316, 255728), (352, 229574), (632, 127864), (704, 114787), (869, 92992), (1264, 63932), (1453, 55616), (1738, 46496), (2528, 31966), (2906, 27808), (3476, 23248), (5056, 15983), (5812, 13904), (6952, 11624)]