72175084

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{6991}}^1$

素因数の和:7113

約数の個数: 24

約数和(自身を含む): 132148800

約数和(自身を除く): 59973716

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 2581, 5162, 6991, 10324, 13982, 27964, 202739, 405478, 622199, 810956, 1244398, 2488796, 18043771, 36087542, 72175084]

約数ペア:

[(1, 72175084), (2, 36087542), (4, 18043771), (29, 2488796), (58, 1244398), (89, 810956), (116, 622199), (178, 405478), (356, 202739), (2581, 27964), (5162, 13982), (6991, 10324)]