69726816

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1013}}^1$

素因数の和:1268

約数の個数: 72

約数和(自身を含む): 199311840

約数和(自身を除く): 129585024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1013, 1434, 1912, 2026, 2151, 2868, 3039, 3824, 4052, 4302, 5736, 6078, 7648, 8104, 8604, 9117, 11472, 12156, 16208, 17208, 18234, 22944, 24312, 32416, 34416, 36468, 48624, 68832, 72936, 97248, 145872, 242107, 291744, 484214, 726321, 968428, 1452642, 1936856, 2178963, 2905284, 3873712, 4357926, 5810568, 7747424, 8715852, 11621136, 17431704, 23242272, 34863408, 69726816]

約数ペア:

[(1, 69726816), (2, 34863408), (3, 23242272), (4, 17431704), (6, 11621136), (8, 8715852), (9, 7747424), (12, 5810568), (16, 4357926), (18, 3873712), (24, 2905284), (32, 2178963), (36, 1936856), (48, 1452642), (72, 968428), (96, 726321), (144, 484214), (239, 291744), (288, 242107), (478, 145872), (717, 97248), (956, 72936), (1013, 68832), (1434, 48624), (1912, 36468), (2026, 34416), (2151, 32416), (2868, 24312), (3039, 22944), (3824, 18234), (4052, 17208), (4302, 16208), (5736, 12156), (6078, 11472), (7648, 9117), (8104, 8604)]