80901072

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:918

約数の個数: 160

約数和(自身を含む): 274268160

約数和(自身を除く): 193367088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 863, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1726, 1736, 1953, 2232, 2589, 2604, 3024, 3348, 3452, 3472, 3906, 4464, 5178, 5208, 5859, 6041, 6696, 6904, 7767, 7812, 10356, 10416, 11718, 12082, 13392, 13808, 15534, 15624, 18123, 20712, 23301, 23436, 24164, 26753, 31068, 31248, 36246, 41424, 46602, 46872, 48328, 53506, 54369, 62136, 72492, 80259, 93204, 93744, 96656, 107012, 108738, 124272, 144984, 160518, 163107, 186408, 187271, 214024, 217476, 240777, 289968, 321036, 326214, 372816, 374542, 428048, 434952, 481554, 561813, 642072, 652428, 722331, 749084, 869904, 963108, 1123626, 1284144, 1304856, 1444662, 1498168, 1685439, 1926216, 2247252, 2609712, 2889324, 2996336, 3370878, 3852432, 4494504, 5056317, 5778648, 6741756, 8989008, 10112634, 11557296, 13483512, 20225268, 26967024, 40450536, 80901072]

約数ペア:

[(1, 80901072), (2, 40450536), (3, 26967024), (4, 20225268), (6, 13483512), (7, 11557296), (8, 10112634), (9, 8989008), (12, 6741756), (14, 5778648), (16, 5056317), (18, 4494504), (21, 3852432), (24, 3370878), (27, 2996336), (28, 2889324), (31, 2609712), (36, 2247252), (42, 1926216), (48, 1685439), (54, 1498168), (56, 1444662), (62, 1304856), (63, 1284144), (72, 1123626), (84, 963108), (93, 869904), (108, 749084), (112, 722331), (124, 652428), (126, 642072), (144, 561813), (168, 481554), (186, 434952), (189, 428048), (216, 374542), (217, 372816), (248, 326214), (252, 321036), (279, 289968), (336, 240777), (372, 217476), (378, 214024), (432, 187271), (434, 186408), (496, 163107), (504, 160518), (558, 144984), (651, 124272), (744, 108738), (756, 107012), (837, 96656), (863, 93744), (868, 93204), (1008, 80259), (1116, 72492), (1302, 62136), (1488, 54369), (1512, 53506), (1674, 48328), (1726, 46872), (1736, 46602), (1953, 41424), (2232, 36246), (2589, 31248), (2604, 31068), (3024, 26753), (3348, 24164), (3452, 23436), (3472, 23301), (3906, 20712), (4464, 18123), (5178, 15624), (5208, 15534), (5859, 13808), (6041, 13392), (6696, 12082), (6904, 11718), (7767, 10416), (7812, 10356)]