39975096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 120384000

約数和(自身を除く): 80408904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 59, 74, 84, 109, 111, 118, 148, 168, 177, 218, 222, 236, 259, 296, 327, 354, 413, 436, 444, 472, 518, 654, 708, 763, 777, 826, 872, 888, 1036, 1239, 1308, 1416, 1526, 1554, 1652, 2072, 2183, 2289, 2478, 2616, 3052, 3108, 3304, 4033, 4366, 4578, 4956, 6104, 6216, 6431, 6549, 8066, 8732, 9156, 9912, 12099, 12862, 13098, 15281, 16132, 17464, 18312, 19293, 24198, 25724, 26196, 28231, 30562, 32264, 38586, 45017, 45843, 48396, 51448, 52392, 56462, 61124, 77172, 84693, 90034, 91686, 96792, 112924, 122248, 135051, 154344, 169386, 180068, 183372, 225848, 237947, 270102, 338772, 360136, 366744, 475894, 540204, 677544, 713841, 951788, 1080408, 1427682, 1665629, 1903576, 2855364, 3331258, 4996887, 5710728, 6662516, 9993774, 13325032, 19987548, 39975096]

約数ペア:

[(1, 39975096), (2, 19987548), (3, 13325032), (4, 9993774), (6, 6662516), (7, 5710728), (8, 4996887), (12, 3331258), (14, 2855364), (21, 1903576), (24, 1665629), (28, 1427682), (37, 1080408), (42, 951788), (56, 713841), (59, 677544), (74, 540204), (84, 475894), (109, 366744), (111, 360136), (118, 338772), (148, 270102), (168, 237947), (177, 225848), (218, 183372), (222, 180068), (236, 169386), (259, 154344), (296, 135051), (327, 122248), (354, 112924), (413, 96792), (436, 91686), (444, 90034), (472, 84693), (518, 77172), (654, 61124), (708, 56462), (763, 52392), (777, 51448), (826, 48396), (872, 45843), (888, 45017), (1036, 38586), (1239, 32264), (1308, 30562), (1416, 28231), (1526, 26196), (1554, 25724), (1652, 24198), (2072, 19293), (2183, 18312), (2289, 17464), (2478, 16132), (2616, 15281), (3052, 13098), (3108, 12862), (3304, 12099), (4033, 9912), (4366, 9156), (4578, 8732), (4956, 8066), (6104, 6549), (6216, 6431)]