80731336

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 181670400

約数和(自身を除く): 100939064

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 47, 56, 74, 94, 148, 188, 259, 296, 329, 376, 518, 658, 829, 1036, 1316, 1658, 1739, 2072, 2632, 3316, 3478, 5803, 6632, 6956, 11606, 12173, 13912, 23212, 24346, 30673, 38963, 46424, 48692, 61346, 77926, 97384, 122692, 155852, 214711, 245384, 272741, 311704, 429422, 545482, 858844, 1090964, 1441631, 1717688, 2181928, 2883262, 5766524, 10091417, 11533048, 20182834, 40365668, 80731336]

約数ペア:

[(1, 80731336), (2, 40365668), (4, 20182834), (7, 11533048), (8, 10091417), (14, 5766524), (28, 2883262), (37, 2181928), (47, 1717688), (56, 1441631), (74, 1090964), (94, 858844), (148, 545482), (188, 429422), (259, 311704), (296, 272741), (329, 245384), (376, 214711), (518, 155852), (658, 122692), (829, 97384), (1036, 77926), (1316, 61346), (1658, 48692), (1739, 46424), (2072, 38963), (2632, 30673), (3316, 24346), (3478, 23212), (5803, 13912), (6632, 12173), (6956, 11606)]