86421384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1020

約数の個数: 128

約数和(自身を含む): 279148800

約数和(自身を除く): 192727416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 84, 108, 122, 126, 168, 183, 189, 216, 244, 252, 366, 378, 427, 488, 504, 549, 732, 756, 854, 937, 1098, 1281, 1464, 1512, 1647, 1708, 1874, 2196, 2562, 2811, 3294, 3416, 3748, 3843, 4392, 5124, 5622, 6559, 6588, 7496, 7686, 8433, 10248, 11244, 11529, 13118, 13176, 15372, 16866, 19677, 22488, 23058, 25299, 26236, 30744, 33732, 39354, 46116, 50598, 52472, 57157, 59031, 67464, 78708, 92232, 101196, 114314, 118062, 157416, 171471, 177093, 202392, 228628, 236124, 342942, 354186, 400099, 457256, 472248, 514413, 685884, 708372, 800198, 1028826, 1200297, 1371768, 1416744, 1543239, 1600396, 2057652, 2400594, 3086478, 3200792, 3600891, 4115304, 4801188, 6172956, 7201782, 9602376, 10802673, 12345912, 14403564, 21605346, 28807128, 43210692, 86421384]

約数ペア:

[(1, 86421384), (2, 43210692), (3, 28807128), (4, 21605346), (6, 14403564), (7, 12345912), (8, 10802673), (9, 9602376), (12, 7201782), (14, 6172956), (18, 4801188), (21, 4115304), (24, 3600891), (27, 3200792), (28, 3086478), (36, 2400594), (42, 2057652), (54, 1600396), (56, 1543239), (61, 1416744), (63, 1371768), (72, 1200297), (84, 1028826), (108, 800198), (122, 708372), (126, 685884), (168, 514413), (183, 472248), (189, 457256), (216, 400099), (244, 354186), (252, 342942), (366, 236124), (378, 228628), (427, 202392), (488, 177093), (504, 171471), (549, 157416), (732, 118062), (756, 114314), (854, 101196), (937, 92232), (1098, 78708), (1281, 67464), (1464, 59031), (1512, 57157), (1647, 52472), (1708, 50598), (1874, 46116), (2196, 39354), (2562, 33732), (2811, 30744), (3294, 26236), (3416, 25299), (3748, 23058), (3843, 22488), (4392, 19677), (5124, 16866), (5622, 15372), (6559, 13176), (6588, 13118), (7496, 11529), (7686, 11244), (8433, 10248)]