64354248

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 228079800

約数和(自身を除く): 163725552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 29, 34, 36, 37, 42, 49, 51, 56, 58, 63, 68, 72, 74, 84, 87, 98, 102, 111, 116, 119, 126, 136, 147, 148, 153, 168, 174, 196, 203, 204, 222, 232, 238, 252, 259, 261, 294, 296, 306, 333, 348, 357, 392, 406, 408, 441, 444, 476, 493, 504, 518, 522, 588, 609, 612, 629, 666, 696, 714, 777, 812, 833, 882, 888, 952, 986, 1036, 1044, 1071, 1073, 1176, 1218, 1224, 1258, 1332, 1421, 1428, 1479, 1554, 1624, 1666, 1764, 1813, 1827, 1887, 1972, 2072, 2088, 2142, 2146, 2331, 2436, 2499, 2516, 2664, 2842, 2856, 2958, 3108, 3219, 3332, 3451, 3528, 3626, 3654, 3774, 3944, 4263, 4284, 4292, 4403, 4437, 4662, 4872, 4998, 5032, 5439, 5661, 5684, 5916, 6216, 6438, 6664, 6902, 7252, 7308, 7497, 7511, 7548, 8526, 8568, 8584, 8806, 8874, 9324, 9657, 9996, 10353, 10878, 11322, 11368, 11832, 12789, 12876, 13209, 13804, 14504, 14616, 14994, 15022, 15096, 16317, 17052, 17612, 17748, 18241, 18648, 19314, 19992, 20706, 21756, 22533, 22644, 24157, 25578, 25752, 26418, 27608, 29988, 30044, 30821, 31059, 32634, 34104, 35224, 35496, 36482, 38628, 39627, 41412, 43512, 45066, 45288, 48314, 51156, 52577, 52836, 54723, 59976, 60088, 61642, 62118, 65268, 67599, 72471, 72964, 77256, 79254, 82824, 90132, 92463, 96628, 102312, 105154, 105672, 109446, 123284, 124236, 127687, 130536, 135198, 144942, 145928, 157731, 158508, 164169, 180264, 184926, 193256, 210308, 217413, 218892, 246568, 248472, 255374, 270396, 277389, 289884, 315462, 317016, 328338, 369852, 383061, 420616, 434826, 437784, 473193, 510748, 540792, 554778, 579768, 630924, 656676, 739704, 766122, 869652, 893809, 946386, 1021496, 1109556, 1149183, 1261848, 1313352, 1532244, 1739304, 1787618, 1892772, 2219112, 2298366, 2681427, 3064488, 3575236, 3785544, 4596732, 5362854, 7150472, 8044281, 9193464, 10725708, 16088562, 21451416, 32177124, 64354248]

約数ペア:

[(1, 64354248), (2, 32177124), (3, 21451416), (4, 16088562), (6, 10725708), (7, 9193464), (8, 8044281), (9, 7150472), (12, 5362854), (14, 4596732), (17, 3785544), (18, 3575236), (21, 3064488), (24, 2681427), (28, 2298366), (29, 2219112), (34, 1892772), (36, 1787618), (37, 1739304), (42, 1532244), (49, 1313352), (51, 1261848), (56, 1149183), (58, 1109556), (63, 1021496), (68, 946386), (72, 893809), (74, 869652), (84, 766122), (87, 739704), (98, 656676), (102, 630924), (111, 579768), (116, 554778), (119, 540792), (126, 510748), (136, 473193), (147, 437784), (148, 434826), (153, 420616), (168, 383061), (174, 369852), (196, 328338), (203, 317016), (204, 315462), (222, 289884), (232, 277389), (238, 270396), (252, 255374), (259, 248472), (261, 246568), (294, 218892), (296, 217413), (306, 210308), (333, 193256), (348, 184926), (357, 180264), (392, 164169), (406, 158508), (408, 157731), (441, 145928), (444, 144942), (476, 135198), (493, 130536), (504, 127687), (518, 124236), (522, 123284), (588, 109446), (609, 105672), (612, 105154), (629, 102312), (666, 96628), (696, 92463), (714, 90132), (777, 82824), (812, 79254), (833, 77256), (882, 72964), (888, 72471), (952, 67599), (986, 65268), (1036, 62118), (1044, 61642), (1071, 60088), (1073, 59976), (1176, 54723), (1218, 52836), (1224, 52577), (1258, 51156), (1332, 48314), (1421, 45288), (1428, 45066), (1479, 43512), (1554, 41412), (1624, 39627), (1666, 38628), (1764, 36482), (1813, 35496), (1827, 35224), (1887, 34104), (1972, 32634), (2072, 31059), (2088, 30821), (2142, 30044), (2146, 29988), (2331, 27608), (2436, 26418), (2499, 25752), (2516, 25578), (2664, 24157), (2842, 22644), (2856, 22533), (2958, 21756), (3108, 20706), (3219, 19992), (3332, 19314), (3451, 18648), (3528, 18241), (3626, 17748), (3654, 17612), (3774, 17052), (3944, 16317), (4263, 15096), (4284, 15022), (4292, 14994), (4403, 14616), (4437, 14504), (4662, 13804), (4872, 13209), (4998, 12876), (5032, 12789), (5439, 11832), (5661, 11368), (5684, 11322), (5916, 10878), (6216, 10353), (6438, 9996), (6664, 9657), (6902, 9324), (7252, 8874), (7308, 8806), (7497, 8584), (7511, 8568), (7548, 8526)]