78871632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 245127168

約数和(自身を除く): 166255536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 53, 56, 84, 86, 103, 106, 112, 129, 159, 168, 172, 206, 212, 258, 301, 309, 318, 336, 344, 371, 412, 424, 516, 602, 618, 636, 688, 721, 742, 824, 848, 903, 1032, 1113, 1204, 1236, 1272, 1442, 1484, 1648, 1806, 2064, 2163, 2226, 2279, 2408, 2472, 2544, 2884, 2968, 3612, 4326, 4429, 4452, 4558, 4816, 4944, 5459, 5768, 5936, 6837, 7224, 8652, 8858, 8904, 9116, 10918, 11536, 13287, 13674, 14448, 15953, 16377, 17304, 17716, 17808, 18232, 21836, 26574, 27348, 31003, 31906, 32754, 34608, 35432, 36464, 38213, 43672, 47859, 53148, 54696, 62006, 63812, 65508, 70864, 76426, 87344, 93009, 95718, 106296, 109392, 114639, 124012, 127624, 131016, 152852, 186018, 191436, 212592, 229278, 234737, 248024, 255248, 262032, 305704, 372036, 382872, 458556, 469474, 496048, 611408, 704211, 744072, 765744, 917112, 938948, 1408422, 1488144, 1643159, 1834224, 1877896, 2816844, 3286318, 3755792, 4929477, 5633688, 6572636, 9858954, 11267376, 13145272, 19717908, 26290544, 39435816, 78871632]

約数ペア:

[(1, 78871632), (2, 39435816), (3, 26290544), (4, 19717908), (6, 13145272), (7, 11267376), (8, 9858954), (12, 6572636), (14, 5633688), (16, 4929477), (21, 3755792), (24, 3286318), (28, 2816844), (42, 1877896), (43, 1834224), (48, 1643159), (53, 1488144), (56, 1408422), (84, 938948), (86, 917112), (103, 765744), (106, 744072), (112, 704211), (129, 611408), (159, 496048), (168, 469474), (172, 458556), (206, 382872), (212, 372036), (258, 305704), (301, 262032), (309, 255248), (318, 248024), (336, 234737), (344, 229278), (371, 212592), (412, 191436), (424, 186018), (516, 152852), (602, 131016), (618, 127624), (636, 124012), (688, 114639), (721, 109392), (742, 106296), (824, 95718), (848, 93009), (903, 87344), (1032, 76426), (1113, 70864), (1204, 65508), (1236, 63812), (1272, 62006), (1442, 54696), (1484, 53148), (1648, 47859), (1806, 43672), (2064, 38213), (2163, 36464), (2226, 35432), (2279, 34608), (2408, 32754), (2472, 31906), (2544, 31003), (2884, 27348), (2968, 26574), (3612, 21836), (4326, 18232), (4429, 17808), (4452, 17716), (4558, 17304), (4816, 16377), (4944, 15953), (5459, 14448), (5768, 13674), (5936, 13287), (6837, 11536), (7224, 10918), (8652, 9116), (8858, 8904)]