68644752

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 199487232

約数和(自身を除く): 130842480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 121, 132, 159, 176, 212, 223, 242, 264, 318, 363, 424, 446, 484, 528, 583, 636, 669, 726, 848, 892, 968, 1166, 1272, 1338, 1452, 1749, 1784, 1936, 2332, 2453, 2544, 2676, 2904, 3498, 3568, 4664, 4906, 5352, 5808, 6413, 6996, 7359, 9328, 9812, 10704, 11819, 12826, 13992, 14718, 19239, 19624, 23638, 25652, 26983, 27984, 29436, 35457, 38478, 39248, 47276, 51304, 53966, 58872, 70914, 76956, 80949, 94552, 102608, 107932, 117744, 130009, 141828, 153912, 161898, 189104, 215864, 260018, 283656, 307824, 323796, 390027, 431728, 520036, 567312, 647592, 780054, 1040072, 1295184, 1430099, 1560108, 2080144, 2860198, 3120216, 4290297, 5720396, 6240432, 8580594, 11440792, 17161188, 22881584, 34322376, 68644752]

約数ペア:

[(1, 68644752), (2, 34322376), (3, 22881584), (4, 17161188), (6, 11440792), (8, 8580594), (11, 6240432), (12, 5720396), (16, 4290297), (22, 3120216), (24, 2860198), (33, 2080144), (44, 1560108), (48, 1430099), (53, 1295184), (66, 1040072), (88, 780054), (106, 647592), (121, 567312), (132, 520036), (159, 431728), (176, 390027), (212, 323796), (223, 307824), (242, 283656), (264, 260018), (318, 215864), (363, 189104), (424, 161898), (446, 153912), (484, 141828), (528, 130009), (583, 117744), (636, 107932), (669, 102608), (726, 94552), (848, 80949), (892, 76956), (968, 70914), (1166, 58872), (1272, 53966), (1338, 51304), (1452, 47276), (1749, 39248), (1784, 38478), (1936, 35457), (2332, 29436), (2453, 27984), (2544, 26983), (2676, 25652), (2904, 23638), (3498, 19624), (3568, 19239), (4664, 14718), (4906, 13992), (5352, 12826), (5808, 11819), (6413, 10704), (6996, 9812), (7359, 9328)]