72645576

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{70393}}^1$

素因数の和:70445

約数の個数: 32

約数和(自身を含む): 185840160

約数和(自身を除く): 113194584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 70393, 140786, 211179, 281572, 422358, 563144, 844716, 1689432, 3026899, 6053798, 9080697, 12107596, 18161394, 24215192, 36322788, 72645576]

約数ペア:

[(1, 72645576), (2, 36322788), (3, 24215192), (4, 18161394), (6, 12107596), (8, 9080697), (12, 6053798), (24, 3026899), (43, 1689432), (86, 844716), (129, 563144), (172, 422358), (258, 281572), (344, 211179), (516, 140786), (1032, 70393)]