75861228

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 180714240

約数和(自身を除く): 104853012

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 269, 284, 331, 426, 538, 662, 807, 852, 993, 1076, 1324, 1614, 1986, 3228, 3972, 19099, 23501, 38198, 47002, 57297, 70503, 76396, 89039, 94004, 114594, 141006, 178078, 229188, 267117, 282012, 356156, 534234, 1068468, 6321769, 12643538, 18965307, 25287076, 37930614, 75861228]

約数ペア:

[(1, 75861228), (2, 37930614), (3, 25287076), (4, 18965307), (6, 12643538), (12, 6321769), (71, 1068468), (142, 534234), (213, 356156), (269, 282012), (284, 267117), (331, 229188), (426, 178078), (538, 141006), (662, 114594), (807, 94004), (852, 89039), (993, 76396), (1076, 70503), (1324, 57297), (1614, 47002), (1986, 38198), (3228, 23501), (3972, 19099)]