87892476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 255257856

約数和(自身を除く): 167365380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 67, 69, 84, 92, 97, 98, 134, 138, 147, 161, 194, 196, 201, 268, 276, 291, 294, 322, 388, 402, 469, 483, 582, 588, 644, 679, 804, 938, 966, 1127, 1164, 1358, 1407, 1541, 1876, 1932, 2037, 2231, 2254, 2716, 2814, 3082, 3283, 3381, 4074, 4462, 4508, 4623, 4753, 5628, 6164, 6499, 6566, 6693, 6762, 8148, 8924, 9246, 9506, 9849, 10787, 12998, 13132, 13386, 13524, 14259, 15617, 18492, 19012, 19497, 19698, 21574, 25996, 26772, 28518, 31234, 32361, 38994, 39396, 43148, 45493, 46851, 57036, 62468, 64722, 75509, 77988, 90986, 93702, 109319, 129444, 136479, 149477, 151018, 181972, 187404, 218638, 226527, 272958, 298954, 302036, 318451, 327957, 437276, 448431, 453054, 545916, 597908, 636902, 655914, 896862, 906108, 955353, 1046339, 1273804, 1311828, 1793724, 1910706, 2092678, 3139017, 3821412, 4185356, 6278034, 7324373, 12556068, 14648746, 21973119, 29297492, 43946238, 87892476]

約数ペア:

[(1, 87892476), (2, 43946238), (3, 29297492), (4, 21973119), (6, 14648746), (7, 12556068), (12, 7324373), (14, 6278034), (21, 4185356), (23, 3821412), (28, 3139017), (42, 2092678), (46, 1910706), (49, 1793724), (67, 1311828), (69, 1273804), (84, 1046339), (92, 955353), (97, 906108), (98, 896862), (134, 655914), (138, 636902), (147, 597908), (161, 545916), (194, 453054), (196, 448431), (201, 437276), (268, 327957), (276, 318451), (291, 302036), (294, 298954), (322, 272958), (388, 226527), (402, 218638), (469, 187404), (483, 181972), (582, 151018), (588, 149477), (644, 136479), (679, 129444), (804, 109319), (938, 93702), (966, 90986), (1127, 77988), (1164, 75509), (1358, 64722), (1407, 62468), (1541, 57036), (1876, 46851), (1932, 45493), (2037, 43148), (2231, 39396), (2254, 38994), (2716, 32361), (2814, 31234), (3082, 28518), (3283, 26772), (3381, 25996), (4074, 21574), (4462, 19698), (4508, 19497), (4623, 19012), (4753, 18492), (5628, 15617), (6164, 14259), (6499, 13524), (6566, 13386), (6693, 13132), (6762, 12998), (8148, 10787), (8924, 9849), (9246, 9506)]