83706876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 246486240

約数和(自身を除く): 162779364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 37, 44, 58, 66, 74, 87, 99, 111, 116, 132, 148, 174, 197, 198, 222, 261, 319, 333, 348, 394, 396, 407, 444, 522, 591, 638, 666, 788, 814, 957, 1044, 1073, 1182, 1221, 1276, 1332, 1628, 1773, 1914, 2146, 2167, 2364, 2442, 2871, 3219, 3546, 3663, 3828, 4292, 4334, 4884, 5713, 5742, 6438, 6501, 7092, 7289, 7326, 8668, 9657, 11426, 11484, 11803, 12876, 13002, 14578, 14652, 17139, 19314, 19503, 21867, 22852, 23606, 26004, 29156, 34278, 35409, 38628, 39006, 43734, 47212, 51417, 62843, 65601, 68556, 70818, 78012, 80179, 87468, 102834, 106227, 125686, 131202, 141636, 160358, 188529, 205668, 211381, 212454, 240537, 251372, 262404, 320716, 377058, 422762, 424908, 481074, 565587, 634143, 721611, 754116, 845524, 962148, 1131174, 1268286, 1443222, 1902429, 2262348, 2325191, 2536572, 2886444, 3804858, 4650382, 6975573, 7609716, 9300764, 13951146, 20926719, 27902292, 41853438, 83706876]

約数ペア:

[(1, 83706876), (2, 41853438), (3, 27902292), (4, 20926719), (6, 13951146), (9, 9300764), (11, 7609716), (12, 6975573), (18, 4650382), (22, 3804858), (29, 2886444), (33, 2536572), (36, 2325191), (37, 2262348), (44, 1902429), (58, 1443222), (66, 1268286), (74, 1131174), (87, 962148), (99, 845524), (111, 754116), (116, 721611), (132, 634143), (148, 565587), (174, 481074), (197, 424908), (198, 422762), (222, 377058), (261, 320716), (319, 262404), (333, 251372), (348, 240537), (394, 212454), (396, 211381), (407, 205668), (444, 188529), (522, 160358), (591, 141636), (638, 131202), (666, 125686), (788, 106227), (814, 102834), (957, 87468), (1044, 80179), (1073, 78012), (1182, 70818), (1221, 68556), (1276, 65601), (1332, 62843), (1628, 51417), (1773, 47212), (1914, 43734), (2146, 39006), (2167, 38628), (2364, 35409), (2442, 34278), (2871, 29156), (3219, 26004), (3546, 23606), (3663, 22852), (3828, 21867), (4292, 19503), (4334, 19314), (4884, 17139), (5713, 14652), (5742, 14578), (6438, 13002), (6501, 12876), (7092, 11803), (7289, 11484), (7326, 11426), (8668, 9657)]