84104874

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:760

約数の個数: 72

約数和(自身を含む): 213621408

約数和(自身を除く): 129516534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 167, 294, 334, 441, 501, 571, 882, 1002, 1142, 1169, 1503, 1713, 2338, 3006, 3426, 3507, 3997, 5139, 7014, 7994, 8183, 10278, 10521, 11991, 16366, 21042, 23982, 24549, 27979, 35973, 49098, 55958, 71946, 73647, 83937, 95357, 147294, 167874, 190714, 251811, 286071, 503622, 572142, 667499, 858213, 1334998, 1716426, 2002497, 4004994, 4672493, 6007491, 9344986, 12014982, 14017479, 28034958, 42052437, 84104874]

約数ペア:

[(1, 84104874), (2, 42052437), (3, 28034958), (6, 14017479), (7, 12014982), (9, 9344986), (14, 6007491), (18, 4672493), (21, 4004994), (42, 2002497), (49, 1716426), (63, 1334998), (98, 858213), (126, 667499), (147, 572142), (167, 503622), (294, 286071), (334, 251811), (441, 190714), (501, 167874), (571, 147294), (882, 95357), (1002, 83937), (1142, 73647), (1169, 71946), (1503, 55958), (1713, 49098), (2338, 35973), (3006, 27979), (3426, 24549), (3507, 23982), (3997, 21042), (5139, 16366), (7014, 11991), (7994, 10521), (8183, 10278)]