64531584

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 207916800

約数和(自身を除く): 143385216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 139, 144, 156, 186, 192, 208, 234, 248, 278, 279, 288, 312, 372, 384, 403, 416, 417, 468, 496, 556, 558, 576, 624, 744, 806, 832, 834, 936, 992, 1112, 1116, 1152, 1209, 1248, 1251, 1488, 1612, 1664, 1668, 1807, 1872, 1984, 2224, 2232, 2418, 2496, 2502, 2976, 3224, 3336, 3614, 3627, 3744, 3968, 4309, 4448, 4464, 4836, 4992, 5004, 5421, 5952, 6448, 6672, 7228, 7254, 7488, 8618, 8896, 8928, 9672, 10008, 10842, 11904, 12896, 12927, 13344, 14456, 14508, 14976, 16263, 17236, 17792, 17856, 19344, 20016, 21684, 25792, 25854, 26688, 28912, 29016, 32526, 34472, 35712, 38688, 38781, 40032, 43368, 51584, 51708, 53376, 56017, 57824, 58032, 65052, 68944, 77376, 77562, 80064, 86736, 103416, 112034, 115648, 116064, 130104, 137888, 154752, 155124, 160128, 168051, 173472, 206832, 224068, 231296, 232128, 260208, 275776, 310248, 336102, 346944, 413664, 448136, 464256, 504153, 520416, 551552, 620496, 672204, 693888, 827328, 896272, 1008306, 1040832, 1240992, 1344408, 1654656, 1792544, 2016612, 2081664, 2481984, 2688816, 3585088, 4033224, 4963968, 5377632, 7170176, 8066448, 10755264, 16132896, 21510528, 32265792, 64531584]

約数ペア:

[(1, 64531584), (2, 32265792), (3, 21510528), (4, 16132896), (6, 10755264), (8, 8066448), (9, 7170176), (12, 5377632), (13, 4963968), (16, 4033224), (18, 3585088), (24, 2688816), (26, 2481984), (31, 2081664), (32, 2016612), (36, 1792544), (39, 1654656), (48, 1344408), (52, 1240992), (62, 1040832), (64, 1008306), (72, 896272), (78, 827328), (93, 693888), (96, 672204), (104, 620496), (117, 551552), (124, 520416), (128, 504153), (139, 464256), (144, 448136), (156, 413664), (186, 346944), (192, 336102), (208, 310248), (234, 275776), (248, 260208), (278, 232128), (279, 231296), (288, 224068), (312, 206832), (372, 173472), (384, 168051), (403, 160128), (416, 155124), (417, 154752), (468, 137888), (496, 130104), (556, 116064), (558, 115648), (576, 112034), (624, 103416), (744, 86736), (806, 80064), (832, 77562), (834, 77376), (936, 68944), (992, 65052), (1112, 58032), (1116, 57824), (1152, 56017), (1209, 53376), (1248, 51708), (1251, 51584), (1488, 43368), (1612, 40032), (1664, 38781), (1668, 38688), (1807, 35712), (1872, 34472), (1984, 32526), (2224, 29016), (2232, 28912), (2418, 26688), (2496, 25854), (2502, 25792), (2976, 21684), (3224, 20016), (3336, 19344), (3614, 17856), (3627, 17792), (3744, 17236), (3968, 16263), (4309, 14976), (4448, 14508), (4464, 14456), (4836, 13344), (4992, 12927), (5004, 12896), (5421, 11904), (5952, 10842), (6448, 10008), (6672, 9672), (7228, 8928), (7254, 8896), (7488, 8618)]