85850744

素因数分解:

$2^3\times 7^2\times {\mathrm{389}}^1\times {\mathrm{563}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 188065800

約数和(自身を除く): 102215056

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 389, 392, 563, 778, 1126, 1556, 2252, 2723, 3112, 3941, 4504, 5446, 7882, 10892, 15764, 19061, 21784, 27587, 31528, 38122, 55174, 76244, 110348, 152488, 219007, 220696, 438014, 876028, 1533049, 1752056, 3066098, 6132196, 10731343, 12264392, 21462686, 42925372, 85850744]

約数ペア:

[(1, 85850744), (2, 42925372), (4, 21462686), (7, 12264392), (8, 10731343), (14, 6132196), (28, 3066098), (49, 1752056), (56, 1533049), (98, 876028), (196, 438014), (389, 220696), (392, 219007), (563, 152488), (778, 110348), (1126, 76244), (1556, 55174), (2252, 38122), (2723, 31528), (3112, 27587), (3941, 21784), (4504, 19061), (5446, 15764), (7882, 10892)]