87470916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32983}}^1$

素因数の和:33020

約数の個数: 48

約数和(自身を含む): 232735104

約数和(自身を除く): 145264188

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 32983, 65966, 98949, 131932, 197898, 395796, 428779, 560711, 857558, 1121422, 1286337, 1682133, 1715116, 2242844, 2572674, 3364266, 5145348, 6728532, 7289243, 14578486, 21867729, 29156972, 43735458, 87470916]

約数ペア:

[(1, 87470916), (2, 43735458), (3, 29156972), (4, 21867729), (6, 14578486), (12, 7289243), (13, 6728532), (17, 5145348), (26, 3364266), (34, 2572674), (39, 2242844), (51, 1715116), (52, 1682133), (68, 1286337), (78, 1121422), (102, 857558), (156, 560711), (204, 428779), (221, 395796), (442, 197898), (663, 131932), (884, 98949), (1326, 65966), (2652, 32983)]