78212772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197507}}^1$

素因数の和:197528

約数の個数: 36

約数和(自身を含む): 215678736

約数和(自身を除く): 137465964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 197507, 395014, 592521, 790028, 1185042, 1777563, 2172577, 2370084, 3555126, 4345154, 6517731, 7110252, 8690308, 13035462, 19553193, 26070924, 39106386, 78212772]

約数ペア:

[(1, 78212772), (2, 39106386), (3, 26070924), (4, 19553193), (6, 13035462), (9, 8690308), (11, 7110252), (12, 6517731), (18, 4345154), (22, 3555126), (33, 2370084), (36, 2172577), (44, 1777563), (66, 1185042), (99, 790028), (132, 592521), (198, 395014), (396, 197507)]