64118736

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 160

約数和(自身を含む): 204272640

約数和(自身を除く): 140153904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 103, 108, 131, 132, 144, 176, 198, 206, 216, 262, 264, 297, 309, 393, 396, 412, 432, 524, 528, 594, 618, 786, 792, 824, 927, 1048, 1133, 1179, 1188, 1236, 1441, 1572, 1584, 1648, 1854, 2096, 2266, 2358, 2376, 2472, 2781, 2882, 3144, 3399, 3537, 3708, 4323, 4532, 4716, 4752, 4944, 5562, 5764, 6288, 6798, 7074, 7416, 8646, 9064, 9432, 10197, 11124, 11528, 12969, 13493, 13596, 14148, 14832, 17292, 18128, 18864, 20394, 22248, 23056, 25938, 26986, 27192, 28296, 30591, 34584, 38907, 40479, 40788, 44496, 51876, 53972, 54384, 56592, 61182, 69168, 77814, 80958, 81576, 103752, 107944, 121437, 122364, 148423, 155628, 161916, 163152, 207504, 215888, 242874, 244728, 296846, 311256, 323832, 364311, 445269, 485748, 489456, 593692, 622512, 647664, 728622, 890538, 971496, 1187384, 1335807, 1457244, 1781076, 1942992, 2374768, 2671614, 2914488, 3562152, 4007421, 5343228, 5828976, 7124304, 8014842, 10686456, 16029684, 21372912, 32059368, 64118736]

約数ペア:

[(1, 64118736), (2, 32059368), (3, 21372912), (4, 16029684), (6, 10686456), (8, 8014842), (9, 7124304), (11, 5828976), (12, 5343228), (16, 4007421), (18, 3562152), (22, 2914488), (24, 2671614), (27, 2374768), (33, 1942992), (36, 1781076), (44, 1457244), (48, 1335807), (54, 1187384), (66, 971496), (72, 890538), (88, 728622), (99, 647664), (103, 622512), (108, 593692), (131, 489456), (132, 485748), (144, 445269), (176, 364311), (198, 323832), (206, 311256), (216, 296846), (262, 244728), (264, 242874), (297, 215888), (309, 207504), (393, 163152), (396, 161916), (412, 155628), (432, 148423), (524, 122364), (528, 121437), (594, 107944), (618, 103752), (786, 81576), (792, 80958), (824, 77814), (927, 69168), (1048, 61182), (1133, 56592), (1179, 54384), (1188, 53972), (1236, 51876), (1441, 44496), (1572, 40788), (1584, 40479), (1648, 38907), (1854, 34584), (2096, 30591), (2266, 28296), (2358, 27192), (2376, 26986), (2472, 25938), (2781, 23056), (2882, 22248), (3144, 20394), (3399, 18864), (3537, 18128), (3708, 17292), (4323, 14832), (4532, 14148), (4716, 13596), (4752, 13493), (4944, 12969), (5562, 11528), (5764, 11124), (6288, 10197), (6798, 9432), (7074, 9064), (7416, 8646)]