65853984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 206079552

約数和(自身を除く): 140225568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 53, 56, 84, 86, 96, 106, 112, 129, 159, 168, 172, 212, 224, 258, 301, 318, 336, 344, 371, 424, 516, 602, 636, 672, 688, 742, 848, 903, 1032, 1113, 1204, 1272, 1376, 1484, 1696, 1806, 1849, 2064, 2226, 2279, 2408, 2544, 2968, 3612, 3698, 4128, 4452, 4558, 4816, 5088, 5547, 5936, 6837, 7224, 7396, 8904, 9116, 9632, 11094, 11872, 12943, 13674, 14448, 14792, 15953, 17808, 18232, 22188, 25886, 27348, 28896, 29584, 31906, 35616, 36464, 38829, 44376, 47859, 51772, 54696, 59168, 63812, 72928, 77658, 88752, 95718, 97997, 103544, 109392, 127624, 155316, 177504, 191436, 195994, 207088, 218784, 255248, 293991, 310632, 382872, 391988, 414176, 510496, 587982, 621264, 685979, 765744, 783976, 1175964, 1242528, 1371958, 1531488, 1567952, 2057937, 2351928, 2743916, 3135904, 4115874, 4703856, 5487832, 8231748, 9407712, 10975664, 16463496, 21951328, 32926992, 65853984]

約数ペア:

[(1, 65853984), (2, 32926992), (3, 21951328), (4, 16463496), (6, 10975664), (7, 9407712), (8, 8231748), (12, 5487832), (14, 4703856), (16, 4115874), (21, 3135904), (24, 2743916), (28, 2351928), (32, 2057937), (42, 1567952), (43, 1531488), (48, 1371958), (53, 1242528), (56, 1175964), (84, 783976), (86, 765744), (96, 685979), (106, 621264), (112, 587982), (129, 510496), (159, 414176), (168, 391988), (172, 382872), (212, 310632), (224, 293991), (258, 255248), (301, 218784), (318, 207088), (336, 195994), (344, 191436), (371, 177504), (424, 155316), (516, 127624), (602, 109392), (636, 103544), (672, 97997), (688, 95718), (742, 88752), (848, 77658), (903, 72928), (1032, 63812), (1113, 59168), (1204, 54696), (1272, 51772), (1376, 47859), (1484, 44376), (1696, 38829), (1806, 36464), (1849, 35616), (2064, 31906), (2226, 29584), (2279, 28896), (2408, 27348), (2544, 25886), (2968, 22188), (3612, 18232), (3698, 17808), (4128, 15953), (4452, 14792), (4558, 14448), (4816, 13674), (5088, 12943), (5547, 11872), (5936, 11094), (6837, 9632), (7224, 9116), (7396, 8904)]