78801552

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{2309}}^1$

素因数の和:2405

約数の個数: 80

約数和(自身を含む): 229152000

約数和(自身を除く): 150350448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1264, 1422, 1896, 2133, 2309, 2844, 3792, 4266, 4618, 5688, 6927, 8532, 9236, 11376, 13854, 17064, 18472, 20781, 27708, 34128, 36944, 41562, 55416, 62343, 83124, 110832, 124686, 166248, 182411, 249372, 332496, 364822, 498744, 547233, 729644, 997488, 1094466, 1459288, 1641699, 2188932, 2918576, 3283398, 4377864, 4925097, 6566796, 8755728, 9850194, 13133592, 19700388, 26267184, 39400776, 78801552]

約数ペア:

[(1, 78801552), (2, 39400776), (3, 26267184), (4, 19700388), (6, 13133592), (8, 9850194), (9, 8755728), (12, 6566796), (16, 4925097), (18, 4377864), (24, 3283398), (27, 2918576), (36, 2188932), (48, 1641699), (54, 1459288), (72, 1094466), (79, 997488), (108, 729644), (144, 547233), (158, 498744), (216, 364822), (237, 332496), (316, 249372), (432, 182411), (474, 166248), (632, 124686), (711, 110832), (948, 83124), (1264, 62343), (1422, 55416), (1896, 41562), (2133, 36944), (2309, 34128), (2844, 27708), (3792, 20781), (4266, 18472), (4618, 17064), (5688, 13854), (6927, 11376), (8532, 9236)]