31771152

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:797

約数の個数: 120

約数和(自身を含む): 104122304

約数和(自身を除く): 72351152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 733, 774, 903, 1008, 1032, 1204, 1466, 1548, 1806, 2064, 2199, 2408, 2709, 2932, 3096, 3612, 4398, 4816, 5131, 5418, 5864, 6192, 6597, 7224, 8796, 10262, 10836, 11728, 13194, 14448, 15393, 17592, 20524, 21672, 26388, 30786, 31519, 35184, 41048, 43344, 46179, 52776, 61572, 63038, 82096, 92358, 94557, 105552, 123144, 126076, 184716, 189114, 220633, 246288, 252152, 283671, 369432, 378228, 441266, 504304, 567342, 661899, 738864, 756456, 882532, 1134684, 1323798, 1512912, 1765064, 1985697, 2269368, 2647596, 3530128, 3971394, 4538736, 5295192, 7942788, 10590384, 15885576, 31771152]

約数ペア:

[(1, 31771152), (2, 15885576), (3, 10590384), (4, 7942788), (6, 5295192), (7, 4538736), (8, 3971394), (9, 3530128), (12, 2647596), (14, 2269368), (16, 1985697), (18, 1765064), (21, 1512912), (24, 1323798), (28, 1134684), (36, 882532), (42, 756456), (43, 738864), (48, 661899), (56, 567342), (63, 504304), (72, 441266), (84, 378228), (86, 369432), (112, 283671), (126, 252152), (129, 246288), (144, 220633), (168, 189114), (172, 184716), (252, 126076), (258, 123144), (301, 105552), (336, 94557), (344, 92358), (387, 82096), (504, 63038), (516, 61572), (602, 52776), (688, 46179), (733, 43344), (774, 41048), (903, 35184), (1008, 31519), (1032, 30786), (1204, 26388), (1466, 21672), (1548, 20524), (1806, 17592), (2064, 15393), (2199, 14448), (2408, 13194), (2709, 11728), (2932, 10836), (3096, 10262), (3612, 8796), (4398, 7224), (4816, 6597), (5131, 6192), (5418, 5864)]