64519896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 256

約数和(自身を含む): 217728000

約数和(自身を除く): 153208104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 29, 34, 38, 41, 42, 51, 56, 57, 58, 68, 76, 82, 84, 87, 102, 114, 116, 119, 123, 133, 136, 152, 164, 168, 174, 203, 204, 228, 232, 238, 246, 266, 287, 323, 328, 348, 357, 399, 406, 408, 456, 476, 492, 493, 532, 551, 574, 609, 646, 696, 697, 714, 779, 798, 812, 861, 952, 969, 984, 986, 1064, 1102, 1148, 1189, 1218, 1292, 1394, 1428, 1479, 1558, 1596, 1624, 1653, 1722, 1938, 1972, 2091, 2204, 2261, 2296, 2337, 2378, 2436, 2584, 2788, 2856, 2958, 3116, 3192, 3306, 3444, 3451, 3567, 3857, 3876, 3944, 4182, 4408, 4522, 4674, 4756, 4872, 4879, 5453, 5576, 5916, 6232, 6612, 6783, 6888, 6902, 7134, 7714, 7752, 8323, 8364, 9044, 9348, 9367, 9512, 9758, 10353, 10906, 11571, 11832, 13224, 13243, 13566, 13804, 14268, 14637, 15428, 16359, 16646, 16728, 18088, 18696, 18734, 19516, 20213, 20706, 21812, 22591, 23142, 24969, 26486, 27132, 27608, 28101, 28536, 29274, 30856, 32718, 33292, 37468, 39032, 39729, 40426, 41412, 43624, 45182, 46284, 49938, 52972, 54264, 56202, 58548, 60639, 65436, 65569, 66584, 67773, 74936, 79458, 80852, 82824, 90364, 92568, 92701, 99876, 105944, 112404, 117096, 121278, 130872, 131138, 135546, 141491, 158137, 158916, 161704, 180728, 185402, 196707, 199752, 224808, 242556, 262276, 271092, 278103, 282982, 316274, 317832, 370804, 384047, 393414, 424473, 474411, 485112, 524552, 542184, 556206, 565964, 632548, 741608, 768094, 786828, 848946, 948822, 1112412, 1131928, 1152141, 1265096, 1536188, 1573656, 1697892, 1897644, 2224824, 2304282, 2688329, 3072376, 3395784, 3795288, 4608564, 5376658, 8064987, 9217128, 10753316, 16129974, 21506632, 32259948, 64519896]

約数ペア:

[(1, 64519896), (2, 32259948), (3, 21506632), (4, 16129974), (6, 10753316), (7, 9217128), (8, 8064987), (12, 5376658), (14, 4608564), (17, 3795288), (19, 3395784), (21, 3072376), (24, 2688329), (28, 2304282), (29, 2224824), (34, 1897644), (38, 1697892), (41, 1573656), (42, 1536188), (51, 1265096), (56, 1152141), (57, 1131928), (58, 1112412), (68, 948822), (76, 848946), (82, 786828), (84, 768094), (87, 741608), (102, 632548), (114, 565964), (116, 556206), (119, 542184), (123, 524552), (133, 485112), (136, 474411), (152, 424473), (164, 393414), (168, 384047), (174, 370804), (203, 317832), (204, 316274), (228, 282982), (232, 278103), (238, 271092), (246, 262276), (266, 242556), (287, 224808), (323, 199752), (328, 196707), (348, 185402), (357, 180728), (399, 161704), (406, 158916), (408, 158137), (456, 141491), (476, 135546), (492, 131138), (493, 130872), (532, 121278), (551, 117096), (574, 112404), (609, 105944), (646, 99876), (696, 92701), (697, 92568), (714, 90364), (779, 82824), (798, 80852), (812, 79458), (861, 74936), (952, 67773), (969, 66584), (984, 65569), (986, 65436), (1064, 60639), (1102, 58548), (1148, 56202), (1189, 54264), (1218, 52972), (1292, 49938), (1394, 46284), (1428, 45182), (1479, 43624), (1558, 41412), (1596, 40426), (1624, 39729), (1653, 39032), (1722, 37468), (1938, 33292), (1972, 32718), (2091, 30856), (2204, 29274), (2261, 28536), (2296, 28101), (2337, 27608), (2378, 27132), (2436, 26486), (2584, 24969), (2788, 23142), (2856, 22591), (2958, 21812), (3116, 20706), (3192, 20213), (3306, 19516), (3444, 18734), (3451, 18696), (3567, 18088), (3857, 16728), (3876, 16646), (3944, 16359), (4182, 15428), (4408, 14637), (4522, 14268), (4674, 13804), (4756, 13566), (4872, 13243), (4879, 13224), (5453, 11832), (5576, 11571), (5916, 10906), (6232, 10353), (6612, 9758), (6783, 9512), (6888, 9367), (6902, 9348), (7134, 9044), (7714, 8364), (7752, 8323)]