72284724

素因数分解:

$2^2\times 3^7\times {\mathrm{8263}}^1$

素因数の和:8288

約数の個数: 48

約数和(自身を含む): 189741440

約数和(自身を除く): 117456716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8263, 8748, 16526, 24789, 33052, 49578, 74367, 99156, 148734, 223101, 297468, 446202, 669303, 892404, 1338606, 2007909, 2677212, 4015818, 6023727, 8031636, 12047454, 18071181, 24094908, 36142362, 72284724]

約数ペア:

[(1, 72284724), (2, 36142362), (3, 24094908), (4, 18071181), (6, 12047454), (9, 8031636), (12, 6023727), (18, 4015818), (27, 2677212), (36, 2007909), (54, 1338606), (81, 892404), (108, 669303), (162, 446202), (243, 297468), (324, 223101), (486, 148734), (729, 99156), (972, 74367), (1458, 49578), (2187, 33052), (2916, 24789), (4374, 16526), (8263, 8748)]