80702976232

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1\times {\mathrm{3329}}^1$

素因数の和:4198

約数の個数: 64

約数和(自身を含む): 161028810000

約数和(自身を除く): 80325833768

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 397, 449, 794, 898, 1588, 1796, 3176, 3329, 3592, 6658, 6749, 7633, 13316, 13498, 15266, 26632, 26996, 30532, 53992, 56593, 61064, 113186, 178253, 226372, 356506, 452744, 713012, 1321613, 1426024, 1494721, 2643226, 2989442, 3030301, 5286452, 5978884, 6060602, 10572904, 11957768, 12121204, 22467421, 24242408, 25410257, 44934842, 50820514, 89869684, 101641028, 179739368, 203282056, 593404237, 1186808474, 2373616948, 4747233896, 10087872029, 20175744058, 40351488116, 80702976232]

約数ペア:

[(1, 80702976232), (2, 40351488116), (4, 20175744058), (8, 10087872029), (17, 4747233896), (34, 2373616948), (68, 1186808474), (136, 593404237), (397, 203282056), (449, 179739368), (794, 101641028), (898, 89869684), (1588, 50820514), (1796, 44934842), (3176, 25410257), (3329, 24242408), (3592, 22467421), (6658, 12121204), (6749, 11957768), (7633, 10572904), (13316, 6060602), (13498, 5978884), (15266, 5286452), (26632, 3030301), (26996, 2989442), (30532, 2643226), (53992, 1494721), (56593, 1426024), (61064, 1321613), (113186, 713012), (178253, 452744), (226372, 356506)]