65424816

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1901}}^1$

素因数の和:2154

約数の個数: 60

約数和(自身を含む): 183961440

約数和(自身を除く): 118536624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1901, 1912, 2151, 2868, 3802, 3824, 4302, 5703, 5736, 7604, 8604, 11406, 11472, 15208, 17109, 17208, 22812, 30416, 34218, 34416, 45624, 68436, 91248, 136872, 273744, 454339, 908678, 1363017, 1817356, 2726034, 3634712, 4089051, 5452068, 7269424, 8178102, 10904136, 16356204, 21808272, 32712408, 65424816]

約数ペア:

[(1, 65424816), (2, 32712408), (3, 21808272), (4, 16356204), (6, 10904136), (8, 8178102), (9, 7269424), (12, 5452068), (16, 4089051), (18, 3634712), (24, 2726034), (36, 1817356), (48, 1363017), (72, 908678), (144, 454339), (239, 273744), (478, 136872), (717, 91248), (956, 68436), (1434, 45624), (1901, 34416), (1912, 34218), (2151, 30416), (2868, 22812), (3802, 17208), (3824, 17109), (4302, 15208), (5703, 11472), (5736, 11406), (7604, 8604)]