90870234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{166429}}^1$

素因数の和:166454

約数の個数: 32

約数和(自身を含む): 223681920

約数和(自身を除く): 132811686

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 166429, 332858, 499287, 998574, 1165003, 2163577, 2330006, 3495009, 4327154, 6490731, 6990018, 12981462, 15145039, 30290078, 45435117, 90870234]

約数ペア:

[(1, 90870234), (2, 45435117), (3, 30290078), (6, 15145039), (7, 12981462), (13, 6990018), (14, 6490731), (21, 4327154), (26, 3495009), (39, 2330006), (42, 2163577), (78, 1165003), (91, 998574), (182, 499287), (273, 332858), (546, 166429)]