68478498

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1420

約数の個数: 72

約数和(自身を含む): 170299584

約数和(自身を除く): 101821086

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 121, 138, 198, 207, 242, 253, 363, 414, 506, 726, 759, 1089, 1367, 1518, 2178, 2277, 2734, 2783, 4101, 4554, 5566, 8202, 8349, 12303, 15037, 16698, 24606, 25047, 30074, 31441, 45111, 50094, 62882, 90222, 94323, 135333, 165407, 188646, 270666, 282969, 330814, 345851, 496221, 565938, 691702, 992442, 1037553, 1488663, 2075106, 2977326, 3112659, 3804361, 6225318, 7608722, 11413083, 22826166, 34239249, 68478498]

約数ペア:

[(1, 68478498), (2, 34239249), (3, 22826166), (6, 11413083), (9, 7608722), (11, 6225318), (18, 3804361), (22, 3112659), (23, 2977326), (33, 2075106), (46, 1488663), (66, 1037553), (69, 992442), (99, 691702), (121, 565938), (138, 496221), (198, 345851), (207, 330814), (242, 282969), (253, 270666), (363, 188646), (414, 165407), (506, 135333), (726, 94323), (759, 90222), (1089, 62882), (1367, 50094), (1518, 45111), (2178, 31441), (2277, 30074), (2734, 25047), (2783, 24606), (4101, 16698), (4554, 15037), (5566, 12303), (8202, 8349)]