71885904

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{9539}}^1$

素因数の和:9707

約数の個数: 40

約数和(自身を含む): 186907680

約数和(自身を除く): 115021776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 9539, 19078, 28617, 38156, 57234, 76312, 114468, 152624, 228936, 457872, 1497623, 2995246, 4492869, 5990492, 8985738, 11980984, 17971476, 23961968, 35942952, 71885904]

約数ペア:

[(1, 71885904), (2, 35942952), (3, 23961968), (4, 17971476), (6, 11980984), (8, 8985738), (12, 5990492), (16, 4492869), (24, 2995246), (48, 1497623), (157, 457872), (314, 228936), (471, 152624), (628, 114468), (942, 76312), (1256, 57234), (1884, 38156), (2512, 28617), (3768, 19078), (7536, 9539)]