71907456

素因数分解:

$2^7\times 3^1\times {\mathrm{199}}^1\times {\mathrm{941}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 192168000

約数和(自身を除く): 120260544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 384, 398, 597, 796, 941, 1194, 1592, 1882, 2388, 2823, 3184, 3764, 4776, 5646, 6368, 7528, 9552, 11292, 12736, 15056, 19104, 22584, 25472, 30112, 38208, 45168, 60224, 76416, 90336, 120448, 180672, 187259, 361344, 374518, 561777, 749036, 1123554, 1498072, 2247108, 2996144, 4494216, 5992288, 8988432, 11984576, 17976864, 23969152, 35953728, 71907456]

約数ペア:

[(1, 71907456), (2, 35953728), (3, 23969152), (4, 17976864), (6, 11984576), (8, 8988432), (12, 5992288), (16, 4494216), (24, 2996144), (32, 2247108), (48, 1498072), (64, 1123554), (96, 749036), (128, 561777), (192, 374518), (199, 361344), (384, 187259), (398, 180672), (597, 120448), (796, 90336), (941, 76416), (1194, 60224), (1592, 45168), (1882, 38208), (2388, 30112), (2823, 25472), (3184, 22584), (3764, 19104), (4776, 15056), (5646, 12736), (6368, 11292), (7528, 9552)]