85254372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{907}}^1$

素因数の和:1297

約数の個数: 72

約数和(自身を含む): 247222976

約数和(自身を除く): 161968604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 373, 746, 907, 1119, 1492, 1814, 2238, 2611, 2721, 3357, 3628, 4476, 5222, 5442, 6349, 6714, 7833, 8163, 10444, 10884, 12698, 13428, 15666, 16326, 19047, 23499, 25396, 31332, 32652, 38094, 46998, 57141, 76188, 93996, 114282, 228564, 338311, 676622, 1014933, 1353244, 2029866, 2368177, 3044799, 4059732, 4736354, 6089598, 7104531, 9472708, 12179196, 14209062, 21313593, 28418124, 42627186, 85254372]

約数ペア:

[(1, 85254372), (2, 42627186), (3, 28418124), (4, 21313593), (6, 14209062), (7, 12179196), (9, 9472708), (12, 7104531), (14, 6089598), (18, 4736354), (21, 4059732), (28, 3044799), (36, 2368177), (42, 2029866), (63, 1353244), (84, 1014933), (126, 676622), (252, 338311), (373, 228564), (746, 114282), (907, 93996), (1119, 76188), (1492, 57141), (1814, 46998), (2238, 38094), (2611, 32652), (2721, 31332), (3357, 25396), (3628, 23499), (4476, 19047), (5222, 16326), (5442, 15666), (6349, 13428), (6714, 12698), (7833, 10884), (8163, 10444)]