90217842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 80

約数和(自身を含む): 216451200

約数和(自身を除く): 126233358

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 79, 121, 143, 158, 237, 242, 286, 363, 429, 474, 726, 858, 869, 1027, 1331, 1573, 1738, 2054, 2607, 2662, 3081, 3146, 3993, 4719, 5214, 6162, 7986, 9438, 9559, 11297, 14641, 17303, 19118, 22594, 28677, 29282, 33891, 34606, 43923, 51909, 57354, 67782, 87846, 103818, 105149, 124267, 190333, 210298, 248534, 315447, 372801, 380666, 570999, 630894, 745602, 1141998, 1156639, 1366937, 2313278, 2733874, 3469917, 4100811, 6939834, 8201622, 15036307, 30072614, 45108921, 90217842]

約数ペア:

[(1, 90217842), (2, 45108921), (3, 30072614), (6, 15036307), (11, 8201622), (13, 6939834), (22, 4100811), (26, 3469917), (33, 2733874), (39, 2313278), (66, 1366937), (78, 1156639), (79, 1141998), (121, 745602), (143, 630894), (158, 570999), (237, 380666), (242, 372801), (286, 315447), (363, 248534), (429, 210298), (474, 190333), (726, 124267), (858, 105149), (869, 103818), (1027, 87846), (1331, 67782), (1573, 57354), (1738, 51909), (2054, 43923), (2607, 34606), (2662, 33891), (3081, 29282), (3146, 28677), (3993, 22594), (4719, 19118), (5214, 17303), (6162, 14641), (7986, 11297), (9438, 9559)]