72133416

素因数分解:

$2^3\times 3^4\times {\mathrm{111317}}^1$

素因数の和:111335

約数の個数: 40

約数和(自身を含む): 202042170

約数和(自身を除く): 129908754

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 111317, 222634, 333951, 445268, 667902, 890536, 1001853, 1335804, 2003706, 2671608, 3005559, 4007412, 6011118, 8014824, 9016677, 12022236, 18033354, 24044472, 36066708, 72133416]

約数ペア:

[(1, 72133416), (2, 36066708), (3, 24044472), (4, 18033354), (6, 12022236), (8, 9016677), (9, 8014824), (12, 6011118), (18, 4007412), (24, 3005559), (27, 2671608), (36, 2003706), (54, 1335804), (72, 1001853), (81, 890536), (108, 667902), (162, 445268), (216, 333951), (324, 222634), (648, 111317)]