85305572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 170197440

約数和(自身を除く): 84891868

約数列:

[1, 2, 4, 11, 22, 37, 44, 61, 74, 122, 148, 244, 407, 671, 814, 859, 1342, 1628, 1718, 2257, 2684, 3436, 4514, 9028, 9449, 18898, 24827, 31783, 37796, 49654, 52399, 63566, 99308, 104798, 127132, 209596, 349613, 576389, 699226, 1152778, 1398452, 1938763, 2305556, 3877526, 7755052, 21326393, 42652786, 85305572]

約数ペア:

[(1, 85305572), (2, 42652786), (4, 21326393), (11, 7755052), (22, 3877526), (37, 2305556), (44, 1938763), (61, 1398452), (74, 1152778), (122, 699226), (148, 576389), (244, 349613), (407, 209596), (671, 127132), (814, 104798), (859, 99308), (1342, 63566), (1628, 52399), (1718, 49654), (2257, 37796), (2684, 31783), (3436, 24827), (4514, 18898), (9028, 9449)]