72655792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7789}}^1$

素因数の和:7861

約数の個数: 40

約数和(自身を含む): 156485520

約数和(自身を除く): 83829728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 7789, 9328, 15578, 31156, 62312, 85679, 124624, 171358, 342716, 412817, 685432, 825634, 1370864, 1651268, 3302536, 4540987, 6605072, 9081974, 18163948, 36327896, 72655792]

約数ペア:

[(1, 72655792), (2, 36327896), (4, 18163948), (8, 9081974), (11, 6605072), (16, 4540987), (22, 3302536), (44, 1651268), (53, 1370864), (88, 825634), (106, 685432), (176, 412817), (212, 342716), (424, 171358), (583, 124624), (848, 85679), (1166, 62312), (2332, 31156), (4664, 15578), (7789, 9328)]