77427888

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1266

約数の個数: 80

約数和(自身を含む): 213617280

約数和(自身を除く): 136189392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 114, 146, 152, 219, 228, 292, 304, 438, 456, 584, 876, 912, 1163, 1168, 1387, 1752, 2326, 2774, 3489, 3504, 4161, 4652, 5548, 6978, 8322, 9304, 11096, 13956, 16644, 18608, 22097, 22192, 27912, 33288, 44194, 55824, 66291, 66576, 84899, 88388, 132582, 169798, 176776, 254697, 265164, 339596, 353552, 509394, 530328, 679192, 1018788, 1060656, 1358384, 1613081, 2037576, 3226162, 4075152, 4839243, 6452324, 9678486, 12904648, 19356972, 25809296, 38713944, 77427888]

約数ペア:

[(1, 77427888), (2, 38713944), (3, 25809296), (4, 19356972), (6, 12904648), (8, 9678486), (12, 6452324), (16, 4839243), (19, 4075152), (24, 3226162), (38, 2037576), (48, 1613081), (57, 1358384), (73, 1060656), (76, 1018788), (114, 679192), (146, 530328), (152, 509394), (219, 353552), (228, 339596), (292, 265164), (304, 254697), (438, 176776), (456, 169798), (584, 132582), (876, 88388), (912, 84899), (1163, 66576), (1168, 66291), (1387, 55824), (1752, 44194), (2326, 33288), (2774, 27912), (3489, 22192), (3504, 22097), (4161, 18608), (4652, 16644), (5548, 13956), (6978, 11096), (8322, 9304)]