84876344

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 192825600

約数和(自身を除く): 107949256

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 241, 266, 331, 482, 532, 662, 964, 1064, 1324, 1687, 1928, 2317, 2648, 3374, 4579, 4634, 6289, 6748, 9158, 9268, 12578, 13496, 18316, 18536, 25156, 32053, 36632, 44023, 50312, 64106, 79771, 88046, 128212, 159542, 176092, 256424, 319084, 352184, 558397, 638168, 1116794, 1515649, 2233588, 3031298, 4467176, 6062596, 10609543, 12125192, 21219086, 42438172, 84876344]

約数ペア:

[(1, 84876344), (2, 42438172), (4, 21219086), (7, 12125192), (8, 10609543), (14, 6062596), (19, 4467176), (28, 3031298), (38, 2233588), (56, 1515649), (76, 1116794), (133, 638168), (152, 558397), (241, 352184), (266, 319084), (331, 256424), (482, 176092), (532, 159542), (662, 128212), (964, 88046), (1064, 79771), (1324, 64106), (1687, 50312), (1928, 44023), (2317, 36632), (2648, 32053), (3374, 25156), (4579, 18536), (4634, 18316), (6289, 13496), (6748, 12578), (9158, 9268)]