68004756

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 176565480

約数和(自身を除く): 108560724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 113, 146, 219, 226, 229, 292, 339, 438, 452, 458, 657, 678, 687, 876, 916, 1017, 1314, 1356, 1374, 2034, 2061, 2628, 2748, 4068, 4122, 8244, 8249, 16498, 16717, 24747, 25877, 32996, 33434, 49494, 50151, 51754, 66868, 74241, 77631, 98988, 100302, 103508, 148482, 150453, 155262, 200604, 232893, 296964, 300906, 310524, 465786, 601812, 931572, 1889021, 3778042, 5667063, 7556084, 11334126, 17001189, 22668252, 34002378, 68004756]

約数ペア:

[(1, 68004756), (2, 34002378), (3, 22668252), (4, 17001189), (6, 11334126), (9, 7556084), (12, 5667063), (18, 3778042), (36, 1889021), (73, 931572), (113, 601812), (146, 465786), (219, 310524), (226, 300906), (229, 296964), (292, 232893), (339, 200604), (438, 155262), (452, 150453), (458, 148482), (657, 103508), (678, 100302), (687, 98988), (876, 77631), (916, 74241), (1017, 66868), (1314, 51754), (1356, 50151), (1374, 49494), (2034, 33434), (2061, 32996), (2628, 25877), (2748, 24747), (4068, 16717), (4122, 16498), (8244, 8249)]