71548656

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{17959}}^1$

素因数の和:18053

約数の個数: 40

約数和(自身を含む): 187071360

約数和(自身を除く): 115522704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 17959, 35918, 53877, 71836, 107754, 143672, 215508, 287344, 431016, 862032, 1490597, 2981194, 4471791, 5962388, 8943582, 11924776, 17887164, 23849552, 35774328, 71548656]

約数ペア:

[(1, 71548656), (2, 35774328), (3, 23849552), (4, 17887164), (6, 11924776), (8, 8943582), (12, 5962388), (16, 4471791), (24, 2981194), (48, 1490597), (83, 862032), (166, 431016), (249, 287344), (332, 215508), (498, 143672), (664, 107754), (996, 71836), (1328, 53877), (1992, 35918), (3984, 17959)]