61221887328

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{1867}}^1\times {\mathrm{6971}}^1$

素因数の和:8865

約数の個数: 144

約数和(自身を含む): 187072369344

約数和(自身を除く): 125850482016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 1867, 2352, 3734, 4704, 5601, 6971, 7468, 11202, 13069, 13942, 14936, 20913, 22404, 26138, 27884, 29872, 39207, 41826, 44808, 48797, 52276, 55768, 59744, 78414, 83652, 89616, 91483, 97594, 104552, 111536, 146391, 156828, 167304, 179232, 182966, 195188, 209104, 223072, 274449, 292782, 313656, 334608, 341579, 365932, 390376, 418208, 548898, 585564, 627312, 669216, 683158, 731864, 780752, 1024737, 1097796, 1171128, 1254624, 1366316, 1463728, 1561504, 2049474, 2195592, 2342256, 2732632, 2927456, 4098948, 4391184, 4684512, 5465264, 8197896, 8782368, 10930528, 13014857, 16395792, 26029714, 32791584, 39044571, 52059428, 78089142, 91103999, 104118856, 156178284, 182207998, 208237712, 273311997, 312356568, 364415996, 416475424, 546623994, 624713136, 637727993, 728831992, 1093247988, 1249426272, 1275455986, 1457663984, 1913183979, 2186495976, 2550911972, 2915327968, 3826367958, 4372991952, 5101823944, 7652735916, 8745983904, 10203647888, 15305471832, 20407295776, 30610943664, 61221887328]

約数ペア:

[(1, 61221887328), (2, 30610943664), (3, 20407295776), (4, 15305471832), (6, 10203647888), (7, 8745983904), (8, 7652735916), (12, 5101823944), (14, 4372991952), (16, 3826367958), (21, 2915327968), (24, 2550911972), (28, 2186495976), (32, 1913183979), (42, 1457663984), (48, 1275455986), (49, 1249426272), (56, 1093247988), (84, 728831992), (96, 637727993), (98, 624713136), (112, 546623994), (147, 416475424), (168, 364415996), (196, 312356568), (224, 273311997), (294, 208237712), (336, 182207998), (392, 156178284), (588, 104118856), (672, 91103999), (784, 78089142), (1176, 52059428), (1568, 39044571), (1867, 32791584), (2352, 26029714), (3734, 16395792), (4704, 13014857), (5601, 10930528), (6971, 8782368), (7468, 8197896), (11202, 5465264), (13069, 4684512), (13942, 4391184), (14936, 4098948), (20913, 2927456), (22404, 2732632), (26138, 2342256), (27884, 2195592), (29872, 2049474), (39207, 1561504), (41826, 1463728), (44808, 1366316), (48797, 1254624), (52276, 1171128), (55768, 1097796), (59744, 1024737), (78414, 780752), (83652, 731864), (89616, 683158), (91483, 669216), (97594, 627312), (104552, 585564), (111536, 548898), (146391, 418208), (156828, 390376), (167304, 365932), (179232, 341579), (182966, 334608), (195188, 313656), (209104, 292782), (223072, 274449)]