78271536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 249412608

約数和(自身を除く): 171141072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 71, 84, 102, 112, 119, 136, 142, 168, 193, 204, 213, 238, 272, 284, 336, 357, 386, 408, 426, 476, 497, 568, 579, 714, 772, 816, 852, 952, 994, 1136, 1158, 1207, 1351, 1428, 1491, 1544, 1704, 1904, 1988, 2316, 2414, 2702, 2856, 2982, 3088, 3281, 3408, 3621, 3976, 4053, 4632, 4828, 5404, 5712, 5964, 6562, 7242, 7952, 8106, 8449, 9264, 9656, 9843, 10808, 11928, 13124, 13703, 14484, 16212, 16898, 19312, 19686, 21616, 22967, 23856, 25347, 26248, 27406, 28968, 32424, 33796, 39372, 41109, 45934, 50694, 52496, 54812, 57936, 64848, 67592, 68901, 78744, 82218, 91868, 95921, 101388, 109624, 135184, 137802, 157488, 164436, 183736, 191842, 202776, 219248, 232951, 275604, 287763, 328872, 367472, 383684, 405552, 465902, 551208, 575526, 657744, 698853, 767368, 931804, 1102416, 1151052, 1397706, 1534736, 1630657, 1863608, 2302104, 2795412, 3261314, 3727216, 4604208, 4891971, 5590824, 6522628, 9783942, 11181648, 13045256, 19567884, 26090512, 39135768, 78271536]

約数ペア:

[(1, 78271536), (2, 39135768), (3, 26090512), (4, 19567884), (6, 13045256), (7, 11181648), (8, 9783942), (12, 6522628), (14, 5590824), (16, 4891971), (17, 4604208), (21, 3727216), (24, 3261314), (28, 2795412), (34, 2302104), (42, 1863608), (48, 1630657), (51, 1534736), (56, 1397706), (68, 1151052), (71, 1102416), (84, 931804), (102, 767368), (112, 698853), (119, 657744), (136, 575526), (142, 551208), (168, 465902), (193, 405552), (204, 383684), (213, 367472), (238, 328872), (272, 287763), (284, 275604), (336, 232951), (357, 219248), (386, 202776), (408, 191842), (426, 183736), (476, 164436), (497, 157488), (568, 137802), (579, 135184), (714, 109624), (772, 101388), (816, 95921), (852, 91868), (952, 82218), (994, 78744), (1136, 68901), (1158, 67592), (1207, 64848), (1351, 57936), (1428, 54812), (1491, 52496), (1544, 50694), (1704, 45934), (1904, 41109), (1988, 39372), (2316, 33796), (2414, 32424), (2702, 28968), (2856, 27406), (2982, 26248), (3088, 25347), (3281, 23856), (3408, 22967), (3621, 21616), (3976, 19686), (4053, 19312), (4632, 16898), (4828, 16212), (5404, 14484), (5712, 13703), (5964, 13124), (6562, 11928), (7242, 10808), (7952, 9843), (8106, 9656), (8449, 9264)]