87084942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1881

約数の個数: 64

約数和(自身を含む): 213081600

約数和(自身を除く): 125996658

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 183, 266, 366, 399, 427, 798, 854, 1159, 1281, 1789, 2318, 2562, 3477, 3578, 5367, 6954, 8113, 10734, 12523, 16226, 24339, 25046, 33991, 37569, 48678, 67982, 75138, 101973, 109129, 203946, 218258, 237937, 327387, 475874, 654774, 713811, 763903, 1427622, 1527806, 2073451, 2291709, 4146902, 4583418, 6220353, 12440706, 14514157, 29028314, 43542471, 87084942]

約数ペア:

[(1, 87084942), (2, 43542471), (3, 29028314), (6, 14514157), (7, 12440706), (14, 6220353), (19, 4583418), (21, 4146902), (38, 2291709), (42, 2073451), (57, 1527806), (61, 1427622), (114, 763903), (122, 713811), (133, 654774), (183, 475874), (266, 327387), (366, 237937), (399, 218258), (427, 203946), (798, 109129), (854, 101973), (1159, 75138), (1281, 67982), (1789, 48678), (2318, 37569), (2562, 33991), (3477, 25046), (3578, 24339), (5367, 16226), (6954, 12523), (8113, 10734)]