80073488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 179131392

約数和(自身を除く): 99057904

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 131, 151, 176, 184, 253, 262, 302, 368, 506, 524, 604, 1012, 1048, 1208, 1441, 1661, 2024, 2096, 2416, 2882, 3013, 3322, 3473, 4048, 5764, 6026, 6644, 6946, 11528, 12052, 13288, 13892, 19781, 23056, 24104, 26576, 27784, 33143, 38203, 39562, 48208, 55568, 66286, 76406, 79124, 132572, 152812, 158248, 217591, 265144, 305624, 316496, 435182, 454963, 530288, 611248, 870364, 909926, 1740728, 1819852, 3481456, 3639704, 5004593, 7279408, 10009186, 20018372, 40036744, 80073488]

約数ペア:

[(1, 80073488), (2, 40036744), (4, 20018372), (8, 10009186), (11, 7279408), (16, 5004593), (22, 3639704), (23, 3481456), (44, 1819852), (46, 1740728), (88, 909926), (92, 870364), (131, 611248), (151, 530288), (176, 454963), (184, 435182), (253, 316496), (262, 305624), (302, 265144), (368, 217591), (506, 158248), (524, 152812), (604, 132572), (1012, 79124), (1048, 76406), (1208, 66286), (1441, 55568), (1661, 48208), (2024, 39562), (2096, 38203), (2416, 33143), (2882, 27784), (3013, 26576), (3322, 24104), (3473, 23056), (4048, 19781), (5764, 13892), (6026, 13288), (6644, 12052), (6946, 11528)]