66744792

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{4157}}^1$

素因数の和:4392

約数の個数: 48

約数和(自身を含む): 181621440

約数和(自身を除く): 114876648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 4157, 5352, 8028, 8314, 12471, 16056, 16628, 24942, 33256, 37413, 49884, 74826, 99768, 149652, 299304, 927011, 1854022, 2781033, 3708044, 5562066, 7416088, 8343099, 11124132, 16686198, 22248264, 33372396, 66744792]

約数ペア:

[(1, 66744792), (2, 33372396), (3, 22248264), (4, 16686198), (6, 11124132), (8, 8343099), (9, 7416088), (12, 5562066), (18, 3708044), (24, 2781033), (36, 1854022), (72, 927011), (223, 299304), (446, 149652), (669, 99768), (892, 74826), (1338, 49884), (1784, 37413), (2007, 33256), (2676, 24942), (4014, 16628), (4157, 16056), (5352, 12471), (8028, 8314)]