87668532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{347891}}^1$

素因数の和:347908

約数の個数: 36

約数和(自身を含む): 253265376

約数和(自身を除く): 165596844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 347891, 695782, 1043673, 1391564, 2087346, 2435237, 3131019, 4174692, 4870474, 6262038, 7305711, 9740948, 12524076, 14611422, 21917133, 29222844, 43834266, 87668532]

約数ペア:

[(1, 87668532), (2, 43834266), (3, 29222844), (4, 21917133), (6, 14611422), (7, 12524076), (9, 9740948), (12, 7305711), (14, 6262038), (18, 4870474), (21, 4174692), (28, 3131019), (36, 2435237), (42, 2087346), (63, 1391564), (84, 1043673), (126, 695782), (252, 347891)]