90008172

素因数分解:

$2^2\times 3^7\times {\mathrm{10289}}^1$

素因数の和:10314

約数の個数: 48

約数和(自身を含む): 236258400

約数和(自身を除く): 146250228

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, 8748, 10289, 20578, 30867, 41156, 61734, 92601, 123468, 185202, 277803, 370404, 555606, 833409, 1111212, 1666818, 2500227, 3333636, 5000454, 7500681, 10000908, 15001362, 22502043, 30002724, 45004086, 90008172]

約数ペア:

[(1, 90008172), (2, 45004086), (3, 30002724), (4, 22502043), (6, 15001362), (9, 10000908), (12, 7500681), (18, 5000454), (27, 3333636), (36, 2500227), (54, 1666818), (81, 1111212), (108, 833409), (162, 555606), (243, 370404), (324, 277803), (486, 185202), (729, 123468), (972, 92601), (1458, 61734), (2187, 41156), (2916, 30867), (4374, 20578), (8748, 10289)]