72254268

素因数分解:

$2^2\times 3^4\times {\mathrm{223007}}^1$

素因数の和:223023

約数の個数: 30

約数和(自身を含む): 188887776

約数和(自身を除く): 116633508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 223007, 446014, 669021, 892028, 1338042, 2007063, 2676084, 4014126, 6021189, 8028252, 12042378, 18063567, 24084756, 36127134, 72254268]

約数ペア:

[(1, 72254268), (2, 36127134), (3, 24084756), (4, 18063567), (6, 12042378), (9, 8028252), (12, 6021189), (18, 4014126), (27, 2676084), (36, 2007063), (54, 1338042), (81, 892028), (108, 669021), (162, 446014), (324, 223007)]