78315552

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:612

約数の個数: 192

約数和(自身を含む): 272885760

約数和(自身を除く): 194570208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 483, 504, 552, 563, 621, 644, 672, 736, 756, 828, 864, 966, 1008, 1104, 1126, 1242, 1288, 1449, 1512, 1656, 1689, 1932, 2016, 2208, 2252, 2484, 2576, 2898, 3024, 3312, 3378, 3864, 3941, 4347, 4504, 4968, 5067, 5152, 5796, 6048, 6624, 6756, 7728, 7882, 8694, 9008, 9936, 10134, 11592, 11823, 12949, 13512, 15201, 15456, 15764, 17388, 18016, 19872, 20268, 23184, 23646, 25898, 27024, 30402, 31528, 34776, 35469, 38847, 40536, 46368, 47292, 51796, 54048, 60804, 63056, 69552, 70938, 77694, 81072, 90643, 94584, 103592, 106407, 116541, 121608, 126112, 139104, 141876, 155388, 162144, 181286, 189168, 207184, 212814, 233082, 243216, 271929, 283752, 310776, 349623, 362572, 378336, 414368, 425628, 466164, 486432, 543858, 567504, 621552, 699246, 725144, 815787, 851256, 932328, 1087716, 1135008, 1243104, 1398492, 1450288, 1631574, 1702512, 1864656, 2175432, 2447361, 2796984, 2900576, 3263148, 3405024, 3729312, 4350864, 4894722, 5593968, 6526296, 8701728, 9789444, 11187936, 13052592, 19578888, 26105184, 39157776, 78315552]

約数ペア:

[(1, 78315552), (2, 39157776), (3, 26105184), (4, 19578888), (6, 13052592), (7, 11187936), (8, 9789444), (9, 8701728), (12, 6526296), (14, 5593968), (16, 4894722), (18, 4350864), (21, 3729312), (23, 3405024), (24, 3263148), (27, 2900576), (28, 2796984), (32, 2447361), (36, 2175432), (42, 1864656), (46, 1702512), (48, 1631574), (54, 1450288), (56, 1398492), (63, 1243104), (69, 1135008), (72, 1087716), (84, 932328), (92, 851256), (96, 815787), (108, 725144), (112, 699246), (126, 621552), (138, 567504), (144, 543858), (161, 486432), (168, 466164), (184, 425628), (189, 414368), (207, 378336), (216, 362572), (224, 349623), (252, 310776), (276, 283752), (288, 271929), (322, 243216), (336, 233082), (368, 212814), (378, 207184), (414, 189168), (432, 181286), (483, 162144), (504, 155388), (552, 141876), (563, 139104), (621, 126112), (644, 121608), (672, 116541), (736, 106407), (756, 103592), (828, 94584), (864, 90643), (966, 81072), (1008, 77694), (1104, 70938), (1126, 69552), (1242, 63056), (1288, 60804), (1449, 54048), (1512, 51796), (1656, 47292), (1689, 46368), (1932, 40536), (2016, 38847), (2208, 35469), (2252, 34776), (2484, 31528), (2576, 30402), (2898, 27024), (3024, 25898), (3312, 23646), (3378, 23184), (3864, 20268), (3941, 19872), (4347, 18016), (4504, 17388), (4968, 15764), (5067, 15456), (5152, 15201), (5796, 13512), (6048, 12949), (6624, 11823), (6756, 11592), (7728, 10134), (7882, 9936), (8694, 9008)]