64140174

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:531

約数の個数: 80

約数和(自身を含む): 165737088

約数和(自身を除く): 101596914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 163, 189, 326, 347, 378, 489, 567, 694, 978, 1041, 1134, 1141, 1467, 2082, 2282, 2429, 2934, 3123, 3423, 4401, 4858, 6246, 6846, 7287, 8802, 9369, 10269, 13203, 14574, 18738, 20538, 21861, 26406, 28107, 30807, 43722, 56214, 56561, 61614, 65583, 92421, 113122, 131166, 169683, 184842, 196749, 339366, 393498, 395927, 509049, 791854, 1018098, 1187781, 1527147, 2375562, 3054294, 3563343, 4581441, 7126686, 9162882, 10690029, 21380058, 32070087, 64140174]

約数ペア:

[(1, 64140174), (2, 32070087), (3, 21380058), (6, 10690029), (7, 9162882), (9, 7126686), (14, 4581441), (18, 3563343), (21, 3054294), (27, 2375562), (42, 1527147), (54, 1187781), (63, 1018098), (81, 791854), (126, 509049), (162, 395927), (163, 393498), (189, 339366), (326, 196749), (347, 184842), (378, 169683), (489, 131166), (567, 113122), (694, 92421), (978, 65583), (1041, 61614), (1134, 56561), (1141, 56214), (1467, 43722), (2082, 30807), (2282, 28107), (2429, 26406), (2934, 21861), (3123, 20538), (3423, 18738), (4401, 14574), (4858, 13203), (6246, 10269), (6846, 9369), (7287, 8802)]