87775548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1811}}^1$

素因数の和:2402

約数の個数: 48

約数和(自身を含む): 234603264

約数和(自身を除く): 146827716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 577, 1154, 1731, 1811, 2308, 3462, 3622, 4039, 5433, 6924, 7244, 8078, 10866, 12117, 12677, 16156, 21732, 24234, 25354, 38031, 48468, 50708, 76062, 152124, 1044947, 2089894, 3134841, 4179788, 6269682, 7314629, 12539364, 14629258, 21943887, 29258516, 43887774, 87775548]

約数ペア:

[(1, 87775548), (2, 43887774), (3, 29258516), (4, 21943887), (6, 14629258), (7, 12539364), (12, 7314629), (14, 6269682), (21, 4179788), (28, 3134841), (42, 2089894), (84, 1044947), (577, 152124), (1154, 76062), (1731, 50708), (1811, 48468), (2308, 38031), (3462, 25354), (3622, 24234), (4039, 21732), (5433, 16156), (6924, 12677), (7244, 12117), (8078, 10866)]