87178464

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 274337280

約数和(自身を除く): 187158816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 41, 46, 48, 54, 69, 72, 82, 92, 96, 107, 108, 123, 138, 144, 164, 184, 207, 214, 216, 246, 276, 288, 321, 328, 368, 369, 414, 428, 432, 492, 552, 621, 642, 656, 736, 738, 828, 856, 864, 943, 963, 984, 1104, 1107, 1242, 1284, 1312, 1476, 1656, 1712, 1886, 1926, 1968, 2208, 2214, 2461, 2484, 2568, 2829, 2889, 2952, 3312, 3424, 3772, 3852, 3936, 4387, 4428, 4922, 4968, 5136, 5658, 5778, 5904, 6624, 7383, 7544, 7704, 8487, 8774, 8856, 9844, 9936, 10272, 11316, 11556, 11808, 13161, 14766, 15088, 15408, 16974, 17548, 17712, 19688, 19872, 22149, 22632, 23112, 25461, 26322, 29532, 30176, 30816, 33948, 35096, 35424, 39376, 39483, 44298, 45264, 46224, 50922, 52644, 59064, 66447, 67896, 70192, 78752, 78966, 88596, 90528, 92448, 100901, 101844, 105288, 118128, 118449, 132894, 135792, 140384, 157932, 177192, 201802, 203688, 210576, 236256, 236898, 265788, 271584, 302703, 315864, 354384, 403604, 407376, 421152, 473796, 531576, 605406, 631728, 708768, 807208, 814752, 908109, 947592, 1063152, 1210812, 1263456, 1614416, 1816218, 1895184, 2126304, 2421624, 2724327, 3228832, 3632436, 3790368, 4843248, 5448654, 7264872, 9686496, 10897308, 14529744, 21794616, 29059488, 43589232, 87178464]

約数ペア:

[(1, 87178464), (2, 43589232), (3, 29059488), (4, 21794616), (6, 14529744), (8, 10897308), (9, 9686496), (12, 7264872), (16, 5448654), (18, 4843248), (23, 3790368), (24, 3632436), (27, 3228832), (32, 2724327), (36, 2421624), (41, 2126304), (46, 1895184), (48, 1816218), (54, 1614416), (69, 1263456), (72, 1210812), (82, 1063152), (92, 947592), (96, 908109), (107, 814752), (108, 807208), (123, 708768), (138, 631728), (144, 605406), (164, 531576), (184, 473796), (207, 421152), (214, 407376), (216, 403604), (246, 354384), (276, 315864), (288, 302703), (321, 271584), (328, 265788), (368, 236898), (369, 236256), (414, 210576), (428, 203688), (432, 201802), (492, 177192), (552, 157932), (621, 140384), (642, 135792), (656, 132894), (736, 118449), (738, 118128), (828, 105288), (856, 101844), (864, 100901), (943, 92448), (963, 90528), (984, 88596), (1104, 78966), (1107, 78752), (1242, 70192), (1284, 67896), (1312, 66447), (1476, 59064), (1656, 52644), (1712, 50922), (1886, 46224), (1926, 45264), (1968, 44298), (2208, 39483), (2214, 39376), (2461, 35424), (2484, 35096), (2568, 33948), (2829, 30816), (2889, 30176), (2952, 29532), (3312, 26322), (3424, 25461), (3772, 23112), (3852, 22632), (3936, 22149), (4387, 19872), (4428, 19688), (4922, 17712), (4968, 17548), (5136, 16974), (5658, 15408), (5778, 15088), (5904, 14766), (6624, 13161), (7383, 11808), (7544, 11556), (7704, 11316), (8487, 10272), (8774, 9936), (8856, 9844)]