71432712

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25439}}^1$

素因数の和:25467

約数の個数: 64

約数和(自身を含む): 213696000

約数和(自身を除く): 142263288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 25439, 50878, 76317, 101756, 152634, 203512, 228951, 305268, 330707, 457902, 610536, 661414, 686853, 915804, 992121, 1322828, 1373706, 1831608, 1984242, 2645656, 2747412, 2976363, 3968484, 5494824, 5952726, 7936968, 8929089, 11905452, 17858178, 23810904, 35716356, 71432712]

約数ペア:

[(1, 71432712), (2, 35716356), (3, 23810904), (4, 17858178), (6, 11905452), (8, 8929089), (9, 7936968), (12, 5952726), (13, 5494824), (18, 3968484), (24, 2976363), (26, 2747412), (27, 2645656), (36, 1984242), (39, 1831608), (52, 1373706), (54, 1322828), (72, 992121), (78, 915804), (104, 686853), (108, 661414), (117, 610536), (156, 457902), (216, 330707), (234, 305268), (312, 228951), (351, 203512), (468, 152634), (702, 101756), (936, 76317), (1404, 50878), (2808, 25439)]