87878868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{95107}}^1$

素因数の和:95132

約数の個数: 48

約数和(自身を含む): 255650304

約数和(自身を除く): 167771436

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 95107, 190214, 285321, 380428, 570642, 665749, 1046177, 1141284, 1331498, 1997247, 2092354, 2662996, 3138531, 3994494, 4184708, 6277062, 7323239, 7988988, 12554124, 14646478, 21969717, 29292956, 43939434, 87878868]

約数ペア:

[(1, 87878868), (2, 43939434), (3, 29292956), (4, 21969717), (6, 14646478), (7, 12554124), (11, 7988988), (12, 7323239), (14, 6277062), (21, 4184708), (22, 3994494), (28, 3138531), (33, 2662996), (42, 2092354), (44, 1997247), (66, 1331498), (77, 1141284), (84, 1046177), (132, 665749), (154, 570642), (231, 380428), (308, 285321), (462, 190214), (924, 95107)]