66447216

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 200

約数和(自身を含む): 216057600

約数和(自身を除く): 149610384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 59, 66, 72, 79, 81, 88, 99, 108, 118, 132, 144, 158, 162, 176, 177, 198, 216, 236, 237, 264, 297, 316, 324, 354, 396, 432, 472, 474, 528, 531, 594, 632, 648, 649, 708, 711, 792, 869, 891, 944, 948, 1062, 1188, 1264, 1296, 1298, 1416, 1422, 1584, 1593, 1738, 1782, 1896, 1947, 2124, 2133, 2376, 2596, 2607, 2832, 2844, 3186, 3476, 3564, 3792, 3894, 4248, 4266, 4661, 4752, 4779, 5192, 5214, 5688, 5841, 6372, 6399, 6952, 7128, 7788, 7821, 8496, 8532, 9322, 9558, 10384, 10428, 11376, 11682, 12744, 12798, 13904, 13983, 14256, 15576, 15642, 17064, 17523, 18644, 19116, 20856, 23364, 23463, 25488, 25596, 27966, 31152, 31284, 34128, 35046, 37288, 38232, 41712, 41949, 46728, 46926, 51192, 51271, 52569, 55932, 62568, 70092, 70389, 74576, 76464, 83898, 93456, 93852, 102384, 102542, 105138, 111864, 125136, 125847, 140184, 140778, 153813, 167796, 187704, 205084, 210276, 223728, 251694, 280368, 281556, 307626, 335592, 375408, 377541, 410168, 420552, 461439, 503388, 563112, 615252, 671184, 755082, 820336, 841104, 922878, 1006776, 1126224, 1230504, 1384317, 1510164, 1845756, 2013552, 2461008, 2768634, 3020328, 3691512, 4152951, 5537268, 6040656, 7383024, 8305902, 11074536, 16611804, 22149072, 33223608, 66447216]

約数ペア:

[(1, 66447216), (2, 33223608), (3, 22149072), (4, 16611804), (6, 11074536), (8, 8305902), (9, 7383024), (11, 6040656), (12, 5537268), (16, 4152951), (18, 3691512), (22, 3020328), (24, 2768634), (27, 2461008), (33, 2013552), (36, 1845756), (44, 1510164), (48, 1384317), (54, 1230504), (59, 1126224), (66, 1006776), (72, 922878), (79, 841104), (81, 820336), (88, 755082), (99, 671184), (108, 615252), (118, 563112), (132, 503388), (144, 461439), (158, 420552), (162, 410168), (176, 377541), (177, 375408), (198, 335592), (216, 307626), (236, 281556), (237, 280368), (264, 251694), (297, 223728), (316, 210276), (324, 205084), (354, 187704), (396, 167796), (432, 153813), (472, 140778), (474, 140184), (528, 125847), (531, 125136), (594, 111864), (632, 105138), (648, 102542), (649, 102384), (708, 93852), (711, 93456), (792, 83898), (869, 76464), (891, 74576), (944, 70389), (948, 70092), (1062, 62568), (1188, 55932), (1264, 52569), (1296, 51271), (1298, 51192), (1416, 46926), (1422, 46728), (1584, 41949), (1593, 41712), (1738, 38232), (1782, 37288), (1896, 35046), (1947, 34128), (2124, 31284), (2133, 31152), (2376, 27966), (2596, 25596), (2607, 25488), (2832, 23463), (2844, 23364), (3186, 20856), (3476, 19116), (3564, 18644), (3792, 17523), (3894, 17064), (4248, 15642), (4266, 15576), (4661, 14256), (4752, 13983), (4779, 13904), (5192, 12798), (5214, 12744), (5688, 11682), (5841, 11376), (6372, 10428), (6399, 10384), (6952, 9558), (7128, 9322), (7788, 8532), (7821, 8496)]