72030708

素因数分解:

$2^2\times 3^4\times {\mathrm{222317}}^1$

素因数の和:222333

約数の個数: 30

約数和(自身を含む): 188303346

約数和(自身を除く): 116272638

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 222317, 444634, 666951, 889268, 1333902, 2000853, 2667804, 4001706, 6002559, 8003412, 12005118, 18007677, 24010236, 36015354, 72030708]

約数ペア:

[(1, 72030708), (2, 36015354), (3, 24010236), (4, 18007677), (6, 12005118), (9, 8003412), (12, 6002559), (18, 4001706), (27, 2667804), (36, 2000853), (54, 1333902), (81, 889268), (108, 666951), (162, 444634), (324, 222317)]