90347886

素因数分解:

$2^1\times 3^6\times {\mathrm{61967}}^1$

素因数の和:61987

約数の個数: 28

約数和(自身を含む): 203193072

約数和(自身を除く): 112845186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 61967, 123934, 185901, 371802, 557703, 1115406, 1673109, 3346218, 5019327, 10038654, 15057981, 30115962, 45173943, 90347886]

約数ペア:

[(1, 90347886), (2, 45173943), (3, 30115962), (6, 15057981), (9, 10038654), (18, 5019327), (27, 3346218), (54, 1673109), (81, 1115406), (162, 557703), (243, 371802), (486, 185901), (729, 123934), (1458, 61967)]