71433144

素因数分解:

$2^3\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1483}}^1$

素因数の和:1721

約数の個数: 64

約数和(自身を含む): 199449600

約数和(自身を除く): 128016456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 223, 446, 669, 892, 1338, 1483, 1784, 2007, 2676, 2966, 4014, 4449, 5352, 5932, 6021, 8028, 8898, 11864, 12042, 13347, 16056, 17796, 24084, 26694, 35592, 40041, 48168, 53388, 80082, 106776, 160164, 320328, 330709, 661418, 992127, 1322836, 1984254, 2645672, 2976381, 3968508, 5952762, 7937016, 8929143, 11905524, 17858286, 23811048, 35716572, 71433144]

約数ペア:

[(1, 71433144), (2, 35716572), (3, 23811048), (4, 17858286), (6, 11905524), (8, 8929143), (9, 7937016), (12, 5952762), (18, 3968508), (24, 2976381), (27, 2645672), (36, 1984254), (54, 1322836), (72, 992127), (108, 661418), (216, 330709), (223, 320328), (446, 160164), (669, 106776), (892, 80082), (1338, 53388), (1483, 48168), (1784, 40041), (2007, 35592), (2676, 26694), (2966, 24084), (4014, 17796), (4449, 16056), (5352, 13347), (5932, 12042), (6021, 11864), (8028, 8898)]