87117732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{186149}}^1$

素因数の和:186172

約数の個数: 36

約数和(自身を含む): 237155100

約数和(自身を除く): 150037368

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 186149, 372298, 558447, 744596, 1116894, 1675341, 2233788, 2419937, 3350682, 4839874, 6701364, 7259811, 9679748, 14519622, 21779433, 29039244, 43558866, 87117732]

約数ペア:

[(1, 87117732), (2, 43558866), (3, 29039244), (4, 21779433), (6, 14519622), (9, 9679748), (12, 7259811), (13, 6701364), (18, 4839874), (26, 3350682), (36, 2419937), (39, 2233788), (52, 1675341), (78, 1116894), (117, 744596), (156, 558447), (234, 372298), (468, 186149)]