90480072

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{3923}}^1$

素因数の和:3994

約数の個数: 48

約数和(自身を含む): 233791920

約数和(自身を除く): 143311848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1922, 2883, 3844, 3923, 5766, 7688, 7846, 11532, 11769, 15692, 23064, 23538, 31384, 47076, 94152, 121613, 243226, 364839, 486452, 729678, 972904, 1459356, 2918712, 3770003, 7540006, 11310009, 15080012, 22620018, 30160024, 45240036, 90480072]

約数ペア:

[(1, 90480072), (2, 45240036), (3, 30160024), (4, 22620018), (6, 15080012), (8, 11310009), (12, 7540006), (24, 3770003), (31, 2918712), (62, 1459356), (93, 972904), (124, 729678), (186, 486452), (248, 364839), (372, 243226), (744, 121613), (961, 94152), (1922, 47076), (2883, 31384), (3844, 23538), (3923, 23064), (5766, 15692), (7688, 11769), (7846, 11532)]