68107284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{90089}}^1$

素因数の和:90109

約数の個数: 48

約数和(自身を含む): 201801600

約数和(自身を除く): 133694316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 90089, 180178, 270267, 360356, 540534, 630623, 810801, 1081068, 1261246, 1621602, 1891869, 2432403, 2522492, 3243204, 3783738, 4864806, 5675607, 7567476, 9729612, 11351214, 17026821, 22702428, 34053642, 68107284]

約数ペア:

[(1, 68107284), (2, 34053642), (3, 22702428), (4, 17026821), (6, 11351214), (7, 9729612), (9, 7567476), (12, 5675607), (14, 4864806), (18, 3783738), (21, 3243204), (27, 2522492), (28, 2432403), (36, 1891869), (42, 1621602), (54, 1261246), (63, 1081068), (84, 810801), (108, 630623), (126, 540534), (189, 360356), (252, 270267), (378, 180178), (756, 90089)]