72400908

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 172368000

約数和(自身を除く): 99967092

約数列:

[1, 2, 3, 4, 6, 12, 107, 113, 214, 226, 321, 339, 428, 452, 499, 642, 678, 998, 1284, 1356, 1497, 1996, 2994, 5988, 12091, 24182, 36273, 48364, 53393, 56387, 72546, 106786, 112774, 145092, 160179, 169161, 213572, 225548, 320358, 338322, 640716, 676644, 6033409, 12066818, 18100227, 24133636, 36200454, 72400908]

約数ペア:

[(1, 72400908), (2, 36200454), (3, 24133636), (4, 18100227), (6, 12066818), (12, 6033409), (107, 676644), (113, 640716), (214, 338322), (226, 320358), (321, 225548), (339, 213572), (428, 169161), (452, 160179), (499, 145092), (642, 112774), (678, 106786), (998, 72546), (1284, 56387), (1356, 53393), (1497, 48364), (1996, 36273), (2994, 24182), (5988, 12091)]