90244266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 213497856

約数和(自身を除く): 123253590

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 71, 106, 142, 159, 213, 318, 371, 426, 497, 571, 742, 994, 1113, 1142, 1491, 1713, 2226, 2982, 3426, 3763, 3997, 7526, 7994, 11289, 11991, 22578, 23982, 26341, 30263, 40541, 52682, 60526, 79023, 81082, 90789, 121623, 158046, 181578, 211841, 243246, 283787, 423682, 567574, 635523, 851361, 1271046, 1702722, 2148673, 4297346, 6446019, 12892038, 15040711, 30081422, 45122133, 90244266]

約数ペア:

[(1, 90244266), (2, 45122133), (3, 30081422), (6, 15040711), (7, 12892038), (14, 6446019), (21, 4297346), (42, 2148673), (53, 1702722), (71, 1271046), (106, 851361), (142, 635523), (159, 567574), (213, 423682), (318, 283787), (371, 243246), (426, 211841), (497, 181578), (571, 158046), (742, 121623), (994, 90789), (1113, 81082), (1142, 79023), (1491, 60526), (1713, 52682), (2226, 40541), (2982, 30263), (3426, 26341), (3763, 23982), (3997, 22578), (7526, 11991), (7994, 11289)]