85864572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{6607}}^1$

素因数の和:6655

約数の個数: 54

約数和(自身を含む): 229105968

約数和(自身を除く): 143241396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 6607, 12996, 13214, 19821, 26428, 39642, 59463, 79284, 118926, 125533, 237852, 251066, 376599, 502132, 753198, 1129797, 1506396, 2259594, 2385127, 4519188, 4770254, 7155381, 9540508, 14310762, 21466143, 28621524, 42932286, 85864572]

約数ペア:

[(1, 85864572), (2, 42932286), (3, 28621524), (4, 21466143), (6, 14310762), (9, 9540508), (12, 7155381), (18, 4770254), (19, 4519188), (36, 2385127), (38, 2259594), (57, 1506396), (76, 1129797), (114, 753198), (171, 502132), (228, 376599), (342, 251066), (361, 237852), (684, 125533), (722, 118926), (1083, 79284), (1444, 59463), (2166, 39642), (3249, 26428), (4332, 19821), (6498, 13214), (6607, 12996)]