61567128

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{277}}^1$

素因数の和:316

約数の個数: 160

約数和(自身を含む): 201828000

約数和(自身を除く): 140260872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 277, 294, 324, 343, 378, 392, 441, 504, 554, 567, 588, 648, 686, 756, 831, 882, 1029, 1108, 1134, 1176, 1323, 1372, 1512, 1662, 1764, 1939, 2058, 2216, 2268, 2493, 2646, 2744, 3087, 3324, 3528, 3878, 3969, 4116, 4536, 4986, 5292, 5817, 6174, 6648, 7479, 7756, 7938, 8232, 9261, 9972, 10584, 11634, 12348, 13573, 14958, 15512, 15876, 17451, 18522, 19944, 22437, 23268, 24696, 27146, 27783, 29916, 31752, 34902, 37044, 40719, 44874, 46536, 52353, 54292, 55566, 59832, 69804, 74088, 81438, 89748, 95011, 104706, 108584, 111132, 122157, 139608, 157059, 162876, 179496, 190022, 209412, 222264, 244314, 285033, 314118, 325752, 366471, 380044, 418824, 488628, 570066, 628236, 732942, 760088, 855099, 977256, 1099413, 1140132, 1256472, 1465884, 1710198, 2198826, 2280264, 2565297, 2931768, 3420396, 4397652, 5130594, 6840792, 7695891, 8795304, 10261188, 15391782, 20522376, 30783564, 61567128]

約数ペア:

[(1, 61567128), (2, 30783564), (3, 20522376), (4, 15391782), (6, 10261188), (7, 8795304), (8, 7695891), (9, 6840792), (12, 5130594), (14, 4397652), (18, 3420396), (21, 2931768), (24, 2565297), (27, 2280264), (28, 2198826), (36, 1710198), (42, 1465884), (49, 1256472), (54, 1140132), (56, 1099413), (63, 977256), (72, 855099), (81, 760088), (84, 732942), (98, 628236), (108, 570066), (126, 488628), (147, 418824), (162, 380044), (168, 366471), (189, 325752), (196, 314118), (216, 285033), (252, 244314), (277, 222264), (294, 209412), (324, 190022), (343, 179496), (378, 162876), (392, 157059), (441, 139608), (504, 122157), (554, 111132), (567, 108584), (588, 104706), (648, 95011), (686, 89748), (756, 81438), (831, 74088), (882, 69804), (1029, 59832), (1108, 55566), (1134, 54292), (1176, 52353), (1323, 46536), (1372, 44874), (1512, 40719), (1662, 37044), (1764, 34902), (1939, 31752), (2058, 29916), (2216, 27783), (2268, 27146), (2493, 24696), (2646, 23268), (2744, 22437), (3087, 19944), (3324, 18522), (3528, 17451), (3878, 15876), (3969, 15512), (4116, 14958), (4536, 13573), (4986, 12348), (5292, 11634), (5817, 10584), (6174, 9972), (6648, 9261), (7479, 8232), (7756, 7938)]