87132892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3581}}^1$

素因数の和:3682

約数の個数: 48

約数和(自身を含む): 192568320

約数和(自身を除く): 105435428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 3476, 3581, 6083, 7162, 12166, 14324, 24332, 25067, 39391, 50134, 78782, 100268, 157564, 275737, 282899, 551474, 565798, 1102948, 1131596, 1980293, 3111889, 3960586, 6223778, 7921172, 12447556, 21783223, 43566446, 87132892]

約数ペア:

[(1, 87132892), (2, 43566446), (4, 21783223), (7, 12447556), (11, 7921172), (14, 6223778), (22, 3960586), (28, 3111889), (44, 1980293), (77, 1131596), (79, 1102948), (154, 565798), (158, 551474), (308, 282899), (316, 275737), (553, 157564), (869, 100268), (1106, 78782), (1738, 50134), (2212, 39391), (3476, 25067), (3581, 24332), (6083, 14324), (7162, 12166)]