67942638

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 80

約数和(自身を含む): 160022016

約数和(自身を除く): 92079378

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 83, 93, 162, 163, 166, 186, 249, 279, 326, 489, 498, 558, 747, 837, 978, 1467, 1494, 1674, 2241, 2511, 2573, 2934, 4401, 4482, 5022, 5053, 5146, 6723, 7719, 8802, 10106, 13203, 13446, 13529, 15159, 15438, 23157, 26406, 27058, 30318, 40587, 45477, 46314, 69471, 81174, 90954, 121761, 136431, 138942, 208413, 243522, 272862, 365283, 409293, 416826, 419399, 730566, 818586, 838798, 1095849, 1258197, 2191698, 2516394, 3774591, 7549182, 11323773, 22647546, 33971319, 67942638]

約数ペア:

[(1, 67942638), (2, 33971319), (3, 22647546), (6, 11323773), (9, 7549182), (18, 3774591), (27, 2516394), (31, 2191698), (54, 1258197), (62, 1095849), (81, 838798), (83, 818586), (93, 730566), (162, 419399), (163, 416826), (166, 409293), (186, 365283), (249, 272862), (279, 243522), (326, 208413), (489, 138942), (498, 136431), (558, 121761), (747, 90954), (837, 81174), (978, 69471), (1467, 46314), (1494, 45477), (1674, 40587), (2241, 30318), (2511, 27058), (2573, 26406), (2934, 23157), (4401, 15438), (4482, 15159), (5022, 13529), (5053, 13446), (5146, 13203), (6723, 10106), (7719, 8802)]