80577552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 246841344

約数和(自身を除く): 166263792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 47, 48, 51, 66, 68, 88, 94, 102, 132, 136, 141, 176, 187, 188, 191, 204, 264, 272, 282, 374, 376, 382, 408, 517, 528, 561, 564, 573, 748, 752, 764, 799, 816, 1034, 1122, 1128, 1146, 1496, 1528, 1551, 1598, 2068, 2101, 2244, 2256, 2292, 2397, 2992, 3056, 3102, 3196, 3247, 4136, 4202, 4488, 4584, 4794, 6204, 6303, 6392, 6494, 8272, 8404, 8789, 8976, 8977, 9168, 9588, 9741, 12408, 12606, 12784, 12988, 16808, 17578, 17954, 19176, 19482, 24816, 25212, 25976, 26367, 26931, 33616, 35156, 35717, 35908, 38352, 38964, 50424, 51952, 52734, 53862, 70312, 71434, 71816, 77928, 98747, 100848, 105468, 107151, 107724, 140624, 142868, 143632, 152609, 155856, 197494, 210936, 214302, 215448, 285736, 296241, 305218, 394988, 421872, 428604, 430896, 457827, 571472, 592482, 610436, 789976, 857208, 915654, 1184964, 1220872, 1579952, 1678699, 1714416, 1831308, 2369928, 2441744, 3357398, 3662616, 4739856, 5036097, 6714796, 7325232, 10072194, 13429592, 20144388, 26859184, 40288776, 80577552]

約数ペア:

[(1, 80577552), (2, 40288776), (3, 26859184), (4, 20144388), (6, 13429592), (8, 10072194), (11, 7325232), (12, 6714796), (16, 5036097), (17, 4739856), (22, 3662616), (24, 3357398), (33, 2441744), (34, 2369928), (44, 1831308), (47, 1714416), (48, 1678699), (51, 1579952), (66, 1220872), (68, 1184964), (88, 915654), (94, 857208), (102, 789976), (132, 610436), (136, 592482), (141, 571472), (176, 457827), (187, 430896), (188, 428604), (191, 421872), (204, 394988), (264, 305218), (272, 296241), (282, 285736), (374, 215448), (376, 214302), (382, 210936), (408, 197494), (517, 155856), (528, 152609), (561, 143632), (564, 142868), (573, 140624), (748, 107724), (752, 107151), (764, 105468), (799, 100848), (816, 98747), (1034, 77928), (1122, 71816), (1128, 71434), (1146, 70312), (1496, 53862), (1528, 52734), (1551, 51952), (1598, 50424), (2068, 38964), (2101, 38352), (2244, 35908), (2256, 35717), (2292, 35156), (2397, 33616), (2992, 26931), (3056, 26367), (3102, 25976), (3196, 25212), (3247, 24816), (4136, 19482), (4202, 19176), (4488, 17954), (4584, 17578), (4794, 16808), (6204, 12988), (6303, 12784), (6392, 12606), (6494, 12408), (8272, 9741), (8404, 9588), (8789, 9168), (8976, 8977)]