72621448

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2903}}^1$

素因数の和:3021

約数の個数: 32

約数和(自身を含む): 141134400

約数和(自身を除く): 68512952

約数列:

[1, 2, 4, 8, 53, 59, 106, 118, 212, 236, 424, 472, 2903, 3127, 5806, 6254, 11612, 12508, 23224, 25016, 153859, 171277, 307718, 342554, 615436, 685108, 1230872, 1370216, 9077681, 18155362, 36310724, 72621448]

約数ペア:

[(1, 72621448), (2, 36310724), (4, 18155362), (8, 9077681), (53, 1370216), (59, 1230872), (106, 685108), (118, 615436), (212, 342554), (236, 307718), (424, 171277), (472, 153859), (2903, 25016), (3127, 23224), (5806, 12508), (6254, 11612)]