83173868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 162032640

約数和(自身を除く): 78858772

約数列:

[1, 2, 4, 19, 31, 38, 43, 62, 76, 86, 124, 172, 589, 817, 821, 1178, 1333, 1634, 1642, 2356, 2666, 3268, 3284, 5332, 15599, 25327, 25451, 31198, 35303, 50654, 50902, 62396, 70606, 101308, 101804, 141212, 483569, 670757, 967138, 1094393, 1341514, 1934276, 2188786, 2683028, 4377572, 20793467, 41586934, 83173868]

約数ペア:

[(1, 83173868), (2, 41586934), (4, 20793467), (19, 4377572), (31, 2683028), (38, 2188786), (43, 1934276), (62, 1341514), (76, 1094393), (86, 967138), (124, 670757), (172, 483569), (589, 141212), (817, 101804), (821, 101308), (1178, 70606), (1333, 62396), (1634, 50902), (1642, 50654), (2356, 35303), (2666, 31198), (3268, 25451), (3284, 25327), (5332, 15599)]