86245320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{102673}}^1$

素因数の和:102694

約数の個数: 64

約数和(自身を含む): 295701120

約数和(自身を除く): 209455800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 102673, 205346, 308019, 410692, 513365, 616038, 718711, 821384, 1026730, 1232076, 1437422, 1540095, 2053460, 2156133, 2464152, 2874844, 3080190, 3593555, 4106920, 4312266, 5749688, 6160380, 7187110, 8624532, 10780665, 12320760, 14374220, 17249064, 21561330, 28748440, 43122660, 86245320]

約数ペア:

[(1, 86245320), (2, 43122660), (3, 28748440), (4, 21561330), (5, 17249064), (6, 14374220), (7, 12320760), (8, 10780665), (10, 8624532), (12, 7187110), (14, 6160380), (15, 5749688), (20, 4312266), (21, 4106920), (24, 3593555), (28, 3080190), (30, 2874844), (35, 2464152), (40, 2156133), (42, 2053460), (56, 1540095), (60, 1437422), (70, 1232076), (84, 1026730), (105, 821384), (120, 718711), (140, 616038), (168, 513365), (210, 410692), (280, 308019), (420, 205346), (840, 102673)]