85789944

素因数分解:

$2^3\times 3^2\times {\mathrm{521}}^1\times {\mathrm{2287}}^1$

素因数の和:2820

約数の個数: 48

約数和(自身を含む): 232895520

約数和(自身を除く): 147105576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 1042, 1563, 2084, 2287, 3126, 4168, 4574, 4689, 6252, 6861, 9148, 9378, 12504, 13722, 18296, 18756, 20583, 27444, 37512, 41166, 54888, 82332, 164664, 1191527, 2383054, 3574581, 4766108, 7149162, 9532216, 10723743, 14298324, 21447486, 28596648, 42894972, 85789944]

約数ペア:

[(1, 85789944), (2, 42894972), (3, 28596648), (4, 21447486), (6, 14298324), (8, 10723743), (9, 9532216), (12, 7149162), (18, 4766108), (24, 3574581), (36, 2383054), (72, 1191527), (521, 164664), (1042, 82332), (1563, 54888), (2084, 41166), (2287, 37512), (3126, 27444), (4168, 20583), (4574, 18756), (4689, 18296), (6252, 13722), (6861, 12504), (9148, 9378)]