68476254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1439}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 172523520

約数和(自身を除く): 104047266

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 103, 154, 206, 231, 309, 462, 618, 721, 1133, 1439, 1442, 2163, 2266, 2878, 3399, 4317, 4326, 6798, 7931, 8634, 10073, 15829, 15862, 20146, 23793, 30219, 31658, 47487, 47586, 60438, 94974, 110803, 148217, 221606, 296434, 332409, 444651, 664818, 889302, 1037519, 1630387, 2075038, 3112557, 3260774, 4891161, 6225114, 9782322, 11412709, 22825418, 34238127, 68476254]

約数ペア:

[(1, 68476254), (2, 34238127), (3, 22825418), (6, 11412709), (7, 9782322), (11, 6225114), (14, 4891161), (21, 3260774), (22, 3112557), (33, 2075038), (42, 1630387), (66, 1037519), (77, 889302), (103, 664818), (154, 444651), (206, 332409), (231, 296434), (309, 221606), (462, 148217), (618, 110803), (721, 94974), (1133, 60438), (1439, 47586), (1442, 47487), (2163, 31658), (2266, 30219), (2878, 23793), (3399, 20146), (4317, 15862), (4326, 15829), (6798, 10073), (7931, 8634)]