71578296

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 213710400

約数和(自身を除く): 142132104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 101, 102, 108, 136, 153, 193, 202, 204, 216, 303, 306, 386, 404, 408, 459, 579, 606, 612, 772, 808, 909, 918, 1158, 1212, 1224, 1544, 1717, 1737, 1818, 1836, 2316, 2424, 2727, 3281, 3434, 3474, 3636, 3672, 4632, 5151, 5211, 5454, 6562, 6868, 6948, 7272, 9843, 10302, 10422, 10908, 13124, 13736, 13896, 15453, 19493, 19686, 20604, 20844, 21816, 26248, 29529, 30906, 38986, 39372, 41208, 41688, 46359, 58479, 59058, 61812, 77972, 78744, 88587, 92718, 116958, 118116, 123624, 155944, 175437, 177174, 185436, 233916, 236232, 331381, 350874, 354348, 370872, 467832, 526311, 662762, 701748, 708696, 994143, 1052622, 1325524, 1403496, 1988286, 2105244, 2651048, 2982429, 3976572, 4210488, 5964858, 7953144, 8947287, 11929716, 17894574, 23859432, 35789148, 71578296]

約数ペア:

[(1, 71578296), (2, 35789148), (3, 23859432), (4, 17894574), (6, 11929716), (8, 8947287), (9, 7953144), (12, 5964858), (17, 4210488), (18, 3976572), (24, 2982429), (27, 2651048), (34, 2105244), (36, 1988286), (51, 1403496), (54, 1325524), (68, 1052622), (72, 994143), (101, 708696), (102, 701748), (108, 662762), (136, 526311), (153, 467832), (193, 370872), (202, 354348), (204, 350874), (216, 331381), (303, 236232), (306, 233916), (386, 185436), (404, 177174), (408, 175437), (459, 155944), (579, 123624), (606, 118116), (612, 116958), (772, 92718), (808, 88587), (909, 78744), (918, 77972), (1158, 61812), (1212, 59058), (1224, 58479), (1544, 46359), (1717, 41688), (1737, 41208), (1818, 39372), (1836, 38986), (2316, 30906), (2424, 29529), (2727, 26248), (3281, 21816), (3434, 20844), (3474, 20604), (3636, 19686), (3672, 19493), (4632, 15453), (5151, 13896), (5211, 13736), (5454, 13124), (6562, 10908), (6868, 10422), (6948, 10302), (7272, 9843)]