79915678072

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1\times {\mathrm{3209}}^1$

素因数の和:3988

約数の個数: 64

約数和(自身を含む): 154757952000

約数和(自身を除く): 74842273928

約数列:

[1, 2, 4, 8, 47, 94, 107, 188, 214, 376, 428, 619, 856, 1238, 2476, 3209, 4952, 5029, 6418, 10058, 12836, 20116, 25672, 29093, 40232, 58186, 66233, 116372, 132466, 150823, 232744, 264932, 301646, 343363, 529864, 603292, 686726, 1206584, 1373452, 1986371, 2746904, 3112951, 3972742, 6225902, 7945484, 12451804, 15890968, 16138061, 24903608, 32276122, 64552244, 93359437, 129104488, 186718874, 212541697, 373437748, 425083394, 746875496, 850166788, 1700333576, 9989459759, 19978919518, 39957839036, 79915678072]

約数ペア:

[(1, 79915678072), (2, 39957839036), (4, 19978919518), (8, 9989459759), (47, 1700333576), (94, 850166788), (107, 746875496), (188, 425083394), (214, 373437748), (376, 212541697), (428, 186718874), (619, 129104488), (856, 93359437), (1238, 64552244), (2476, 32276122), (3209, 24903608), (4952, 16138061), (5029, 15890968), (6418, 12451804), (10058, 7945484), (12836, 6225902), (20116, 3972742), (25672, 3112951), (29093, 2746904), (40232, 1986371), (58186, 1373452), (66233, 1206584), (116372, 686726), (132466, 603292), (150823, 529864), (232744, 343363), (264932, 301646)]