90777996

素因数分解:

$2^2\times 3^9\times {\mathrm{1153}}^1$

素因数の和:1184

約数の個数: 60

約数和(自身を含む): 238494872

約数和(自身を除く): 147716876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1153, 1458, 2187, 2306, 2916, 3459, 4374, 4612, 6561, 6918, 8748, 10377, 13122, 13836, 19683, 20754, 26244, 31131, 39366, 41508, 62262, 78732, 93393, 124524, 186786, 280179, 373572, 560358, 840537, 1120716, 1681074, 2521611, 3362148, 5043222, 7564833, 10086444, 15129666, 22694499, 30259332, 45388998, 90777996]

約数ペア:

[(1, 90777996), (2, 45388998), (3, 30259332), (4, 22694499), (6, 15129666), (9, 10086444), (12, 7564833), (18, 5043222), (27, 3362148), (36, 2521611), (54, 1681074), (81, 1120716), (108, 840537), (162, 560358), (243, 373572), (324, 280179), (486, 186786), (729, 124524), (972, 93393), (1153, 78732), (1458, 62262), (2187, 41508), (2306, 39366), (2916, 31131), (3459, 26244), (4374, 20754), (4612, 19683), (6561, 13836), (6918, 13122), (8748, 10377)]