87185868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 255671808

約数和(自身を除く): 168485940

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 157, 231, 308, 314, 462, 471, 601, 628, 924, 942, 1099, 1202, 1727, 1803, 1884, 2198, 2404, 3297, 3454, 3606, 4207, 4396, 5181, 6594, 6611, 6908, 7212, 8414, 10362, 12089, 12621, 13188, 13222, 16828, 19833, 20724, 24178, 25242, 26444, 36267, 39666, 46277, 48356, 50484, 72534, 79332, 92554, 94357, 138831, 145068, 185108, 188714, 277662, 283071, 377428, 555324, 566142, 660499, 1037927, 1132284, 1320998, 1981497, 2075854, 2641996, 3113781, 3962994, 4151708, 6227562, 7265489, 7925988, 12455124, 14530978, 21796467, 29061956, 43592934, 87185868]

約数ペア:

[(1, 87185868), (2, 43592934), (3, 29061956), (4, 21796467), (6, 14530978), (7, 12455124), (11, 7925988), (12, 7265489), (14, 6227562), (21, 4151708), (22, 3962994), (28, 3113781), (33, 2641996), (42, 2075854), (44, 1981497), (66, 1320998), (77, 1132284), (84, 1037927), (132, 660499), (154, 566142), (157, 555324), (231, 377428), (308, 283071), (314, 277662), (462, 188714), (471, 185108), (601, 145068), (628, 138831), (924, 94357), (942, 92554), (1099, 79332), (1202, 72534), (1727, 50484), (1803, 48356), (1884, 46277), (2198, 39666), (2404, 36267), (3297, 26444), (3454, 25242), (3606, 24178), (4207, 20724), (4396, 19833), (5181, 16828), (6594, 13222), (6611, 13188), (6908, 12621), (7212, 12089), (8414, 10362)]