78822666

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2460

約数の個数: 64

約数和(自身を含む): 192729600

約数和(自身を除く): 113906934

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 94, 117, 141, 234, 282, 351, 423, 611, 702, 846, 1222, 1269, 1833, 2389, 2538, 3666, 4778, 5499, 7167, 10998, 14334, 16497, 21501, 31057, 32994, 43002, 62114, 64503, 93171, 112283, 129006, 186342, 224566, 279513, 336849, 559026, 673698, 838539, 1010547, 1459679, 1677078, 2021094, 2919358, 3031641, 4379037, 6063282, 8758074, 13137111, 26274222, 39411333, 78822666]

約数ペア:

[(1, 78822666), (2, 39411333), (3, 26274222), (6, 13137111), (9, 8758074), (13, 6063282), (18, 4379037), (26, 3031641), (27, 2919358), (39, 2021094), (47, 1677078), (54, 1459679), (78, 1010547), (94, 838539), (117, 673698), (141, 559026), (234, 336849), (282, 279513), (351, 224566), (423, 186342), (611, 129006), (702, 112283), (846, 93171), (1222, 64503), (1269, 62114), (1833, 43002), (2389, 32994), (2538, 31057), (3666, 21501), (4778, 16497), (5499, 14334), (7167, 10998)]