86678844

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{21059}}^1$

素因数の和:21087

約数の個数: 48

約数和(自身を含む): 235872000

約数和(自身を除く): 149193156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 21059, 42118, 63177, 84236, 126354, 147413, 252708, 294826, 442239, 589652, 884478, 1031891, 1768956, 2063782, 3095673, 4127564, 6191346, 7223237, 12382692, 14446474, 21669711, 28892948, 43339422, 86678844]

約数ペア:

[(1, 86678844), (2, 43339422), (3, 28892948), (4, 21669711), (6, 14446474), (7, 12382692), (12, 7223237), (14, 6191346), (21, 4127564), (28, 3095673), (42, 2063782), (49, 1768956), (84, 1031891), (98, 884478), (147, 589652), (196, 442239), (294, 294826), (343, 252708), (588, 147413), (686, 126354), (1029, 84236), (1372, 63177), (2058, 42118), (4116, 21059)]