90939408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{270653}}^1$

素因数の和:270671

約数の個数: 40

約数和(自身を含む): 268488768

約数和(自身を除く): 177549360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 270653, 541306, 811959, 1082612, 1623918, 1894571, 2165224, 3247836, 3789142, 4330448, 5683713, 6495672, 7578284, 11367426, 12991344, 15156568, 22734852, 30313136, 45469704, 90939408]

約数ペア:

[(1, 90939408), (2, 45469704), (3, 30313136), (4, 22734852), (6, 15156568), (7, 12991344), (8, 11367426), (12, 7578284), (14, 6495672), (16, 5683713), (21, 4330448), (24, 3789142), (28, 3247836), (42, 2165224), (48, 1894571), (56, 1623918), (84, 1082612), (112, 811959), (168, 541306), (336, 270653)]