78637104

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:404

約数の個数: 240

約数和(自身を含む): 287606592

約数和(自身を除く): 208969488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 204, 208, 221, 234, 238, 252, 272, 273, 306, 312, 336, 353, 357, 364, 408, 442, 468, 476, 504, 546, 612, 624, 663, 706, 714, 728, 816, 819, 884, 936, 952, 1008, 1059, 1071, 1092, 1224, 1326, 1412, 1428, 1456, 1547, 1638, 1768, 1872, 1904, 1989, 2118, 2142, 2184, 2448, 2471, 2652, 2824, 2856, 3094, 3177, 3276, 3536, 3978, 4236, 4284, 4368, 4589, 4641, 4942, 5304, 5648, 5712, 6001, 6188, 6354, 6552, 7413, 7956, 8472, 8568, 9178, 9282, 9884, 10608, 12002, 12376, 12708, 13104, 13767, 13923, 14826, 15912, 16944, 17136, 18003, 18356, 18564, 19768, 22239, 24004, 24752, 25416, 27534, 27846, 29652, 31824, 32123, 36006, 36712, 37128, 39536, 41301, 42007, 44478, 48008, 50832, 54009, 55068, 55692, 59304, 64246, 72012, 73424, 74256, 78013, 82602, 84014, 88956, 96016, 96369, 108018, 110136, 111384, 118608, 126021, 128492, 144024, 156026, 165204, 168028, 177912, 192738, 216036, 220272, 222768, 234039, 252042, 256984, 288048, 289107, 312052, 330408, 336056, 355824, 378063, 385476, 432072, 468078, 504084, 513968, 546091, 578214, 624104, 660816, 672112, 702117, 756126, 770952, 864144, 936156, 1008168, 1092182, 1156428, 1248208, 1404234, 1512252, 1541904, 1638273, 1872312, 2016336, 2184364, 2312856, 2808468, 3024504, 3276546, 3744624, 4368728, 4625712, 4914819, 5616936, 6049008, 6553092, 8737456, 9829638, 11233872, 13106184, 19659276, 26212368, 39318552, 78637104]

約数ペア:

[(1, 78637104), (2, 39318552), (3, 26212368), (4, 19659276), (6, 13106184), (7, 11233872), (8, 9829638), (9, 8737456), (12, 6553092), (13, 6049008), (14, 5616936), (16, 4914819), (17, 4625712), (18, 4368728), (21, 3744624), (24, 3276546), (26, 3024504), (28, 2808468), (34, 2312856), (36, 2184364), (39, 2016336), (42, 1872312), (48, 1638273), (51, 1541904), (52, 1512252), (56, 1404234), (63, 1248208), (68, 1156428), (72, 1092182), (78, 1008168), (84, 936156), (91, 864144), (102, 770952), (104, 756126), (112, 702117), (117, 672112), (119, 660816), (126, 624104), (136, 578214), (144, 546091), (153, 513968), (156, 504084), (168, 468078), (182, 432072), (204, 385476), (208, 378063), (221, 355824), (234, 336056), (238, 330408), (252, 312052), (272, 289107), (273, 288048), (306, 256984), (312, 252042), (336, 234039), (353, 222768), (357, 220272), (364, 216036), (408, 192738), (442, 177912), (468, 168028), (476, 165204), (504, 156026), (546, 144024), (612, 128492), (624, 126021), (663, 118608), (706, 111384), (714, 110136), (728, 108018), (816, 96369), (819, 96016), (884, 88956), (936, 84014), (952, 82602), (1008, 78013), (1059, 74256), (1071, 73424), (1092, 72012), (1224, 64246), (1326, 59304), (1412, 55692), (1428, 55068), (1456, 54009), (1547, 50832), (1638, 48008), (1768, 44478), (1872, 42007), (1904, 41301), (1989, 39536), (2118, 37128), (2142, 36712), (2184, 36006), (2448, 32123), (2471, 31824), (2652, 29652), (2824, 27846), (2856, 27534), (3094, 25416), (3177, 24752), (3276, 24004), (3536, 22239), (3978, 19768), (4236, 18564), (4284, 18356), (4368, 18003), (4589, 17136), (4641, 16944), (4942, 15912), (5304, 14826), (5648, 13923), (5712, 13767), (6001, 13104), (6188, 12708), (6354, 12376), (6552, 12002), (7413, 10608), (7956, 9884), (8472, 9282), (8568, 9178)]