71599896

素因数分解:

$2^3\times 3^3\times {\mathrm{211}}^1\times {\mathrm{1571}}^1$

素因数の和:1797

約数の個数: 64

約数和(自身を含む): 199958400

約数和(自身を除く): 128358504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 211, 216, 422, 633, 844, 1266, 1571, 1688, 1899, 2532, 3142, 3798, 4713, 5064, 5697, 6284, 7596, 9426, 11394, 12568, 14139, 15192, 18852, 22788, 28278, 37704, 42417, 45576, 56556, 84834, 113112, 169668, 331481, 339336, 662962, 994443, 1325924, 1988886, 2651848, 2983329, 3977772, 5966658, 7955544, 8949987, 11933316, 17899974, 23866632, 35799948, 71599896]

約数ペア:

[(1, 71599896), (2, 35799948), (3, 23866632), (4, 17899974), (6, 11933316), (8, 8949987), (9, 7955544), (12, 5966658), (18, 3977772), (24, 2983329), (27, 2651848), (36, 1988886), (54, 1325924), (72, 994443), (108, 662962), (211, 339336), (216, 331481), (422, 169668), (633, 113112), (844, 84834), (1266, 56556), (1571, 45576), (1688, 42417), (1899, 37704), (2532, 28278), (3142, 22788), (3798, 18852), (4713, 15192), (5064, 14139), (5697, 12568), (6284, 11394), (7596, 9426)]