98672868

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 297897600

約数和(自身を除く): 199224732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 61, 63, 84, 98, 122, 126, 131, 147, 183, 196, 244, 252, 262, 294, 343, 366, 393, 427, 441, 524, 549, 588, 686, 732, 786, 854, 882, 917, 1029, 1098, 1179, 1281, 1372, 1572, 1708, 1764, 1834, 2058, 2196, 2358, 2562, 2751, 2989, 3087, 3668, 3843, 4116, 4716, 5124, 5502, 5978, 6174, 6419, 7686, 7991, 8253, 8967, 11004, 11956, 12348, 12838, 15372, 15982, 16506, 17934, 19257, 20923, 23973, 25676, 26901, 31964, 33012, 35868, 38514, 41846, 44933, 47946, 53802, 55937, 57771, 62769, 71919, 77028, 83692, 89866, 95892, 107604, 111874, 115542, 125538, 134799, 143838, 167811, 179732, 188307, 223748, 231084, 251076, 269598, 287676, 335622, 376614, 391559, 404397, 503433, 539196, 671244, 753228, 783118, 808794, 1006866, 1174677, 1566236, 1617588, 2013732, 2349354, 2740913, 3524031, 4698708, 5481826, 7048062, 8222739, 10963652, 14096124, 16445478, 24668217, 32890956, 49336434, 98672868]

約数ペア:

[(1, 98672868), (2, 49336434), (3, 32890956), (4, 24668217), (6, 16445478), (7, 14096124), (9, 10963652), (12, 8222739), (14, 7048062), (18, 5481826), (21, 4698708), (28, 3524031), (36, 2740913), (42, 2349354), (49, 2013732), (61, 1617588), (63, 1566236), (84, 1174677), (98, 1006866), (122, 808794), (126, 783118), (131, 753228), (147, 671244), (183, 539196), (196, 503433), (244, 404397), (252, 391559), (262, 376614), (294, 335622), (343, 287676), (366, 269598), (393, 251076), (427, 231084), (441, 223748), (524, 188307), (549, 179732), (588, 167811), (686, 143838), (732, 134799), (786, 125538), (854, 115542), (882, 111874), (917, 107604), (1029, 95892), (1098, 89866), (1179, 83692), (1281, 77028), (1372, 71919), (1572, 62769), (1708, 57771), (1764, 55937), (1834, 53802), (2058, 47946), (2196, 44933), (2358, 41846), (2562, 38514), (2751, 35868), (2989, 33012), (3087, 31964), (3668, 26901), (3843, 25676), (4116, 23973), (4716, 20923), (5124, 19257), (5502, 17934), (5978, 16506), (6174, 15982), (6419, 15372), (7686, 12838), (7991, 12348), (8253, 11956), (8967, 11004)]