81176094

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 196560000

約数和(自身を除く): 115383906

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 59, 81, 114, 118, 149, 162, 171, 177, 243, 298, 342, 354, 447, 486, 513, 531, 894, 1026, 1062, 1121, 1341, 1539, 1593, 2242, 2682, 2831, 3078, 3186, 3363, 4023, 4617, 4779, 5662, 6726, 8046, 8493, 8791, 9234, 9558, 10089, 12069, 14337, 16986, 17582, 20178, 24138, 25479, 26373, 28674, 30267, 36207, 50958, 52746, 60534, 72414, 76437, 79119, 90801, 152874, 158238, 167029, 181602, 229311, 237357, 272403, 334058, 458622, 474714, 501087, 544806, 687933, 712071, 1002174, 1375866, 1424142, 1503261, 2136213, 3006522, 4272426, 4509783, 9019566, 13529349, 27058698, 40588047, 81176094]

約数ペア:

[(1, 81176094), (2, 40588047), (3, 27058698), (6, 13529349), (9, 9019566), (18, 4509783), (19, 4272426), (27, 3006522), (38, 2136213), (54, 1503261), (57, 1424142), (59, 1375866), (81, 1002174), (114, 712071), (118, 687933), (149, 544806), (162, 501087), (171, 474714), (177, 458622), (243, 334058), (298, 272403), (342, 237357), (354, 229311), (447, 181602), (486, 167029), (513, 158238), (531, 152874), (894, 90801), (1026, 79119), (1062, 76437), (1121, 72414), (1341, 60534), (1539, 52746), (1593, 50958), (2242, 36207), (2682, 30267), (2831, 28674), (3078, 26373), (3186, 25479), (3363, 24138), (4023, 20178), (4617, 17582), (4779, 16986), (5662, 14337), (6726, 12069), (8046, 10089), (8493, 9558), (8791, 9234)]