72084468

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 171097920

約数和(自身を除く): 99013452

約数列:

[1, 2, 3, 4, 6, 12, 137, 163, 269, 274, 326, 411, 489, 538, 548, 652, 807, 822, 978, 1076, 1614, 1644, 1956, 3228, 22331, 36853, 43847, 44662, 66993, 73706, 87694, 89324, 110559, 131541, 133986, 147412, 175388, 221118, 263082, 267972, 442236, 526164, 6007039, 12014078, 18021117, 24028156, 36042234, 72084468]

約数ペア:

[(1, 72084468), (2, 36042234), (3, 24028156), (4, 18021117), (6, 12014078), (12, 6007039), (137, 526164), (163, 442236), (269, 267972), (274, 263082), (326, 221118), (411, 175388), (489, 147412), (538, 133986), (548, 131541), (652, 110559), (807, 89324), (822, 87694), (978, 73706), (1076, 66993), (1614, 44662), (1644, 43847), (1956, 36853), (3228, 22331)]