77880264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 256

約数和(自身を含む): 267909120

約数和(自身を除く): 190028856

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 37, 42, 44, 51, 56, 66, 67, 68, 74, 77, 84, 88, 102, 111, 119, 132, 134, 136, 148, 154, 168, 187, 201, 204, 222, 231, 238, 259, 264, 268, 296, 308, 357, 374, 402, 407, 408, 444, 462, 469, 476, 518, 536, 561, 616, 629, 714, 737, 748, 777, 804, 814, 888, 924, 938, 952, 1036, 1122, 1139, 1221, 1258, 1309, 1407, 1428, 1474, 1496, 1554, 1608, 1628, 1848, 1876, 1887, 2072, 2211, 2244, 2278, 2442, 2479, 2516, 2618, 2814, 2849, 2856, 2948, 3108, 3256, 3417, 3752, 3774, 3927, 4403, 4422, 4488, 4556, 4884, 4958, 5032, 5159, 5236, 5628, 5698, 5896, 6216, 6834, 6919, 7437, 7548, 7854, 7973, 8547, 8806, 8844, 9112, 9768, 9916, 10318, 10472, 11256, 11396, 12529, 13209, 13668, 13838, 14874, 15096, 15477, 15708, 15946, 17094, 17353, 17612, 17688, 19832, 20636, 20757, 22792, 23919, 25058, 26418, 27269, 27336, 27676, 29748, 30954, 31416, 31892, 34188, 34706, 35224, 37587, 41272, 41514, 42143, 47838, 48433, 50116, 52059, 52836, 54538, 55352, 59496, 61908, 63784, 68376, 69412, 75174, 81807, 83028, 84286, 87703, 95676, 96866, 100232, 104118, 105672, 109076, 123816, 126429, 138824, 145299, 150348, 163614, 166056, 168572, 175406, 190883, 191352, 193732, 208236, 218152, 252858, 263109, 290598, 295001, 300696, 327228, 337144, 350812, 381766, 387464, 416472, 463573, 505716, 526218, 572649, 581196, 590002, 654456, 701624, 763532, 885003, 927146, 1011432, 1052436, 1145298, 1162392, 1180004, 1390719, 1527064, 1770006, 1854292, 2104872, 2290596, 2360008, 2781438, 3245011, 3540012, 3708584, 4581192, 5562876, 6490022, 7080024, 9735033, 11125752, 12980044, 19470066, 25960088, 38940132, 77880264]

約数ペア:

[(1, 77880264), (2, 38940132), (3, 25960088), (4, 19470066), (6, 12980044), (7, 11125752), (8, 9735033), (11, 7080024), (12, 6490022), (14, 5562876), (17, 4581192), (21, 3708584), (22, 3540012), (24, 3245011), (28, 2781438), (33, 2360008), (34, 2290596), (37, 2104872), (42, 1854292), (44, 1770006), (51, 1527064), (56, 1390719), (66, 1180004), (67, 1162392), (68, 1145298), (74, 1052436), (77, 1011432), (84, 927146), (88, 885003), (102, 763532), (111, 701624), (119, 654456), (132, 590002), (134, 581196), (136, 572649), (148, 526218), (154, 505716), (168, 463573), (187, 416472), (201, 387464), (204, 381766), (222, 350812), (231, 337144), (238, 327228), (259, 300696), (264, 295001), (268, 290598), (296, 263109), (308, 252858), (357, 218152), (374, 208236), (402, 193732), (407, 191352), (408, 190883), (444, 175406), (462, 168572), (469, 166056), (476, 163614), (518, 150348), (536, 145299), (561, 138824), (616, 126429), (629, 123816), (714, 109076), (737, 105672), (748, 104118), (777, 100232), (804, 96866), (814, 95676), (888, 87703), (924, 84286), (938, 83028), (952, 81807), (1036, 75174), (1122, 69412), (1139, 68376), (1221, 63784), (1258, 61908), (1309, 59496), (1407, 55352), (1428, 54538), (1474, 52836), (1496, 52059), (1554, 50116), (1608, 48433), (1628, 47838), (1848, 42143), (1876, 41514), (1887, 41272), (2072, 37587), (2211, 35224), (2244, 34706), (2278, 34188), (2442, 31892), (2479, 31416), (2516, 30954), (2618, 29748), (2814, 27676), (2849, 27336), (2856, 27269), (2948, 26418), (3108, 25058), (3256, 23919), (3417, 22792), (3752, 20757), (3774, 20636), (3927, 19832), (4403, 17688), (4422, 17612), (4488, 17353), (4556, 17094), (4884, 15946), (4958, 15708), (5032, 15477), (5159, 15096), (5236, 14874), (5628, 13838), (5698, 13668), (5896, 13209), (6216, 12529), (6834, 11396), (6919, 11256), (7437, 10472), (7548, 10318), (7854, 9916), (7973, 9768), (8547, 9112), (8806, 8844)]