171180072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19979}}^1$

素因数の和:20015

約数の個数: 96

約数和(自身を含む): 561038400

約数和(自身を除く): 389858328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2856, 4284, 8568, 19979, 39958, 59937, 79916, 119874, 139853, 159832, 179811, 239748, 279706, 339643, 359622, 419559, 479496, 559412, 679286, 719244, 839118, 1018929, 1118824, 1258677, 1358572, 1438488, 1678236, 2037858, 2377501, 2517354, 2717144, 3056787, 3356472, 4075716, 4755002, 5034708, 6113574, 7132503, 8151432, 9510004, 10069416, 12227148, 14265006, 19020008, 21397509, 24454296, 28530012, 42795018, 57060024, 85590036, 171180072]

約数ペア:

[(1, 171180072), (2, 85590036), (3, 57060024), (4, 42795018), (6, 28530012), (7, 24454296), (8, 21397509), (9, 19020008), (12, 14265006), (14, 12227148), (17, 10069416), (18, 9510004), (21, 8151432), (24, 7132503), (28, 6113574), (34, 5034708), (36, 4755002), (42, 4075716), (51, 3356472), (56, 3056787), (63, 2717144), (68, 2517354), (72, 2377501), (84, 2037858), (102, 1678236), (119, 1438488), (126, 1358572), (136, 1258677), (153, 1118824), (168, 1018929), (204, 839118), (238, 719244), (252, 679286), (306, 559412), (357, 479496), (408, 419559), (476, 359622), (504, 339643), (612, 279706), (714, 239748), (952, 179811), (1071, 159832), (1224, 139853), (1428, 119874), (2142, 79916), (2856, 59937), (4284, 39958), (8568, 19979)]