84651588

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{111973}}^1$

素因数の和:111993

約数の個数: 48

約数和(自身を含む): 250821760

約数和(自身を除く): 166170172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 111973, 223946, 335919, 447892, 671838, 783811, 1007757, 1343676, 1567622, 2015514, 2351433, 3023271, 3135244, 4031028, 4702866, 6046542, 7054299, 9405732, 12093084, 14108598, 21162897, 28217196, 42325794, 84651588]

約数ペア:

[(1, 84651588), (2, 42325794), (3, 28217196), (4, 21162897), (6, 14108598), (7, 12093084), (9, 9405732), (12, 7054299), (14, 6046542), (18, 4702866), (21, 4031028), (27, 3135244), (28, 3023271), (36, 2351433), (42, 2015514), (54, 1567622), (63, 1343676), (84, 1007757), (108, 783811), (126, 671838), (189, 447892), (252, 335919), (378, 223946), (756, 111973)]