85472172

素因数分解:

$2^2\times 3^4\times {\mathrm{263803}}^1$

素因数の和:263819

約数の個数: 30

約数和(自身を含む): 223441988

約数和(自身を除く): 137969816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 263803, 527606, 791409, 1055212, 1582818, 2374227, 3165636, 4748454, 7122681, 9496908, 14245362, 21368043, 28490724, 42736086, 85472172]

約数ペア:

[(1, 85472172), (2, 42736086), (3, 28490724), (4, 21368043), (6, 14245362), (9, 9496908), (12, 7122681), (18, 4748454), (27, 3165636), (36, 2374227), (54, 1582818), (81, 1055212), (108, 791409), (162, 527606), (324, 263803)]