68756746856

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1\times {\mathrm{13367}}^1$

素因数の和:16374

約数の個数: 64

約数和(自身を含む): 152151367680

約数和(自身を除く): 83394620824

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 2963, 5926, 11852, 13367, 20741, 23704, 26734, 41482, 53468, 82964, 91853, 93569, 106936, 165928, 183706, 187138, 367412, 374276, 414377, 642971, 734824, 748552, 828754, 1285942, 1657508, 2571884, 2900639, 3315016, 5143768, 5801278, 11602556, 23205112, 39606421, 79212842, 158425684, 277244947, 316851368, 554489894, 1108979788, 1227799051, 2217959576, 2455598102, 4911196204, 8594593357, 9822392408, 17189186714, 34378373428, 68756746856]

約数ペア:

[(1, 68756746856), (2, 34378373428), (4, 17189186714), (7, 9822392408), (8, 8594593357), (14, 4911196204), (28, 2455598102), (31, 2217959576), (56, 1227799051), (62, 1108979788), (124, 554489894), (217, 316851368), (248, 277244947), (434, 158425684), (868, 79212842), (1736, 39606421), (2963, 23205112), (5926, 11602556), (11852, 5801278), (13367, 5143768), (20741, 3315016), (23704, 2900639), (26734, 2571884), (41482, 1657508), (53468, 1285942), (82964, 828754), (91853, 748552), (93569, 734824), (106936, 642971), (165928, 414377), (183706, 374276), (187138, 367412)]