70925868

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1906

約数の個数: 84

約数和(自身を含む): 200517408

約数和(自身を除く): 129591540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 1871, 2106, 2916, 3159, 3742, 4212, 5613, 6318, 7484, 9477, 11226, 12636, 16839, 18954, 22452, 24323, 33678, 37908, 48646, 50517, 67356, 72969, 97292, 101034, 145938, 151551, 202068, 218907, 291876, 303102, 437814, 454653, 606204, 656721, 875628, 909306, 1313442, 1363959, 1818612, 1970163, 2626884, 2727918, 3940326, 5455836, 5910489, 7880652, 11820978, 17731467, 23641956, 35462934, 70925868]

約数ペア:

[(1, 70925868), (2, 35462934), (3, 23641956), (4, 17731467), (6, 11820978), (9, 7880652), (12, 5910489), (13, 5455836), (18, 3940326), (26, 2727918), (27, 2626884), (36, 1970163), (39, 1818612), (52, 1363959), (54, 1313442), (78, 909306), (81, 875628), (108, 656721), (117, 606204), (156, 454653), (162, 437814), (234, 303102), (243, 291876), (324, 218907), (351, 202068), (468, 151551), (486, 145938), (702, 101034), (729, 97292), (972, 72969), (1053, 67356), (1404, 50517), (1458, 48646), (1871, 37908), (2106, 33678), (2916, 24323), (3159, 22452), (3742, 18954), (4212, 16839), (5613, 12636), (6318, 11226), (7484, 9477)]