25849044

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:84

約数の個数: 180

約数和(自身を含む): 81322164

約数和(自身を除く): 55473120

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 27, 34, 36, 38, 39, 51, 52, 54, 57, 68, 76, 78, 81, 102, 108, 114, 117, 153, 156, 162, 171, 204, 221, 228, 234, 247, 306, 323, 324, 342, 351, 361, 442, 459, 468, 494, 513, 612, 646, 663, 684, 702, 722, 741, 884, 918, 969, 988, 1026, 1053, 1083, 1292, 1326, 1377, 1404, 1444, 1482, 1539, 1836, 1938, 1989, 2052, 2106, 2166, 2223, 2652, 2754, 2907, 2964, 3078, 3249, 3876, 3978, 4199, 4212, 4332, 4446, 4693, 5508, 5814, 5967, 6137, 6156, 6498, 6669, 7956, 8398, 8721, 8892, 9386, 9747, 11628, 11934, 12274, 12597, 12996, 13338, 14079, 16796, 17442, 17901, 18411, 18772, 19494, 20007, 23868, 24548, 25194, 26163, 26676, 28158, 29241, 34884, 35802, 36822, 37791, 38988, 40014, 42237, 50388, 52326, 55233, 56316, 58482, 71604, 73644, 75582, 79781, 80028, 84474, 104652, 110466, 113373, 116964, 126711, 151164, 159562, 165699, 168948, 220932, 226746, 239343, 253422, 319124, 331398, 340119, 380133, 453492, 478686, 497097, 506844, 662796, 680238, 718029, 760266, 957372, 994194, 1360476, 1436058, 1520532, 1988388, 2154087, 2872116, 4308174, 6462261, 8616348, 12924522, 25849044]

約数ペア:

[(1, 25849044), (2, 12924522), (3, 8616348), (4, 6462261), (6, 4308174), (9, 2872116), (12, 2154087), (13, 1988388), (17, 1520532), (18, 1436058), (19, 1360476), (26, 994194), (27, 957372), (34, 760266), (36, 718029), (38, 680238), (39, 662796), (51, 506844), (52, 497097), (54, 478686), (57, 453492), (68, 380133), (76, 340119), (78, 331398), (81, 319124), (102, 253422), (108, 239343), (114, 226746), (117, 220932), (153, 168948), (156, 165699), (162, 159562), (171, 151164), (204, 126711), (221, 116964), (228, 113373), (234, 110466), (247, 104652), (306, 84474), (323, 80028), (324, 79781), (342, 75582), (351, 73644), (361, 71604), (442, 58482), (459, 56316), (468, 55233), (494, 52326), (513, 50388), (612, 42237), (646, 40014), (663, 38988), (684, 37791), (702, 36822), (722, 35802), (741, 34884), (884, 29241), (918, 28158), (969, 26676), (988, 26163), (1026, 25194), (1053, 24548), (1083, 23868), (1292, 20007), (1326, 19494), (1377, 18772), (1404, 18411), (1444, 17901), (1482, 17442), (1539, 16796), (1836, 14079), (1938, 13338), (1989, 12996), (2052, 12597), (2106, 12274), (2166, 11934), (2223, 11628), (2652, 9747), (2754, 9386), (2907, 8892), (2964, 8721), (3078, 8398), (3249, 7956), (3876, 6669), (3978, 6498), (4199, 6156), (4212, 6137), (4332, 5967), (4446, 5814), (4693, 5508)]