90041448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2777}}^1$

素因数の和:2986

約数の個数: 64

約数和(自身を含む): 258687360

約数和(自身を除く): 168645912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 193, 386, 579, 772, 1158, 1351, 1544, 2316, 2702, 2777, 4053, 4632, 5404, 5554, 8106, 8331, 10808, 11108, 16212, 16662, 19439, 22216, 32424, 33324, 38878, 58317, 66648, 77756, 116634, 155512, 233268, 466536, 535961, 1071922, 1607883, 2143844, 3215766, 3751727, 4287688, 6431532, 7503454, 11255181, 12863064, 15006908, 22510362, 30013816, 45020724, 90041448]

約数ペア:

[(1, 90041448), (2, 45020724), (3, 30013816), (4, 22510362), (6, 15006908), (7, 12863064), (8, 11255181), (12, 7503454), (14, 6431532), (21, 4287688), (24, 3751727), (28, 3215766), (42, 2143844), (56, 1607883), (84, 1071922), (168, 535961), (193, 466536), (386, 233268), (579, 155512), (772, 116634), (1158, 77756), (1351, 66648), (1544, 58317), (2316, 38878), (2702, 33324), (2777, 32424), (4053, 22216), (4632, 19439), (5404, 16662), (5554, 16212), (8106, 11108), (8331, 10808)]