80879904

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 276756480

約数和(自身を除く): 195876576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 72, 84, 86, 96, 108, 112, 126, 129, 144, 168, 172, 189, 216, 224, 252, 258, 288, 301, 311, 336, 344, 378, 387, 432, 504, 516, 602, 622, 672, 688, 756, 774, 864, 903, 933, 1008, 1032, 1161, 1204, 1244, 1376, 1512, 1548, 1806, 1866, 2016, 2064, 2177, 2322, 2408, 2488, 2709, 2799, 3024, 3096, 3612, 3732, 4128, 4354, 4644, 4816, 4976, 5418, 5598, 6048, 6192, 6531, 7224, 7464, 8127, 8397, 8708, 9288, 9632, 9952, 10836, 11196, 12384, 13062, 13373, 14448, 14928, 16254, 16794, 17416, 18576, 19593, 21672, 22392, 26124, 26746, 28896, 29856, 32508, 33588, 34832, 37152, 39186, 40119, 43344, 44784, 52248, 53492, 58779, 65016, 67176, 69664, 78372, 80238, 86688, 89568, 93611, 104496, 106984, 117558, 120357, 130032, 134352, 156744, 160476, 187222, 208992, 213968, 235116, 240714, 260064, 268704, 280833, 313488, 320952, 361071, 374444, 427936, 470232, 481428, 561666, 626976, 641904, 722142, 748888, 842499, 940464, 962856, 1123332, 1283808, 1444284, 1497776, 1684998, 1880928, 1925712, 2246664, 2527497, 2888568, 2995552, 3369996, 3851424, 4493328, 5054994, 5777136, 6739992, 8986656, 10109988, 11554272, 13479984, 20219976, 26959968, 40439952, 80879904]

約数ペア:

[(1, 80879904), (2, 40439952), (3, 26959968), (4, 20219976), (6, 13479984), (7, 11554272), (8, 10109988), (9, 8986656), (12, 6739992), (14, 5777136), (16, 5054994), (18, 4493328), (21, 3851424), (24, 3369996), (27, 2995552), (28, 2888568), (32, 2527497), (36, 2246664), (42, 1925712), (43, 1880928), (48, 1684998), (54, 1497776), (56, 1444284), (63, 1283808), (72, 1123332), (84, 962856), (86, 940464), (96, 842499), (108, 748888), (112, 722142), (126, 641904), (129, 626976), (144, 561666), (168, 481428), (172, 470232), (189, 427936), (216, 374444), (224, 361071), (252, 320952), (258, 313488), (288, 280833), (301, 268704), (311, 260064), (336, 240714), (344, 235116), (378, 213968), (387, 208992), (432, 187222), (504, 160476), (516, 156744), (602, 134352), (622, 130032), (672, 120357), (688, 117558), (756, 106984), (774, 104496), (864, 93611), (903, 89568), (933, 86688), (1008, 80238), (1032, 78372), (1161, 69664), (1204, 67176), (1244, 65016), (1376, 58779), (1512, 53492), (1548, 52248), (1806, 44784), (1866, 43344), (2016, 40119), (2064, 39186), (2177, 37152), (2322, 34832), (2408, 33588), (2488, 32508), (2709, 29856), (2799, 28896), (3024, 26746), (3096, 26124), (3612, 22392), (3732, 21672), (4128, 19593), (4354, 18576), (4644, 17416), (4816, 16794), (4976, 16254), (5418, 14928), (5598, 14448), (6048, 13373), (6192, 13062), (6531, 12384), (7224, 11196), (7464, 10836), (8127, 9952), (8397, 9632), (8708, 9288)]