86864868

素因数分解:

$2^2\times 3^2\times {\mathrm{727}}^1\times {\mathrm{3319}}^1$

素因数の和:4056

約数の個数: 36

約数和(自身を含む): 219943360

約数和(自身を除く): 133078492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 727, 1454, 2181, 2908, 3319, 4362, 6543, 6638, 8724, 9957, 13086, 13276, 19914, 26172, 29871, 39828, 59742, 119484, 2412913, 4825826, 7238739, 9651652, 14477478, 21716217, 28954956, 43432434, 86864868]

約数ペア:

[(1, 86864868), (2, 43432434), (3, 28954956), (4, 21716217), (6, 14477478), (9, 9651652), (12, 7238739), (18, 4825826), (36, 2412913), (727, 119484), (1454, 59742), (2181, 39828), (2908, 29871), (3319, 26172), (4362, 19914), (6543, 13276), (6638, 13086), (8724, 9957)]