72351144

素因数分解:

$2^3\times 3^4\times {\mathrm{111653}}^1$

素因数の和:111671

約数の個数: 40

約数和(自身を含む): 202652010

約数和(自身を除く): 130300866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 111653, 223306, 334959, 446612, 669918, 893224, 1004877, 1339836, 2009754, 2679672, 3014631, 4019508, 6029262, 8039016, 9043893, 12058524, 18087786, 24117048, 36175572, 72351144]

約数ペア:

[(1, 72351144), (2, 36175572), (3, 24117048), (4, 18087786), (6, 12058524), (8, 9043893), (9, 8039016), (12, 6029262), (18, 4019508), (24, 3014631), (27, 2679672), (36, 2009754), (54, 1339836), (72, 1004877), (81, 893224), (108, 669918), (162, 446612), (216, 334959), (324, 223306), (648, 111653)]