68734944

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 210515760

約数和(自身を除く): 141780816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 101, 102, 136, 139, 144, 153, 202, 204, 272, 278, 288, 303, 306, 404, 408, 417, 544, 556, 606, 612, 808, 816, 834, 909, 1112, 1212, 1224, 1251, 1616, 1632, 1668, 1717, 1818, 2224, 2363, 2424, 2448, 2502, 3232, 3336, 3434, 3636, 4448, 4726, 4848, 4896, 5004, 5151, 6672, 6868, 7089, 7272, 9452, 9696, 10008, 10302, 13344, 13736, 14039, 14178, 14544, 15453, 18904, 20016, 20604, 21267, 27472, 28078, 28356, 29088, 30906, 37808, 40032, 41208, 42117, 42534, 54944, 56156, 56712, 61812, 75616, 82416, 84234, 85068, 112312, 113424, 123624, 126351, 164832, 168468, 170136, 224624, 226848, 238663, 247248, 252702, 336936, 340272, 449248, 477326, 494496, 505404, 673872, 680544, 715989, 954652, 1010808, 1347744, 1431978, 1909304, 2021616, 2147967, 2863956, 3818608, 4043232, 4295934, 5727912, 7637216, 8591868, 11455824, 17183736, 22911648, 34367472, 68734944]

約数ペア:

[(1, 68734944), (2, 34367472), (3, 22911648), (4, 17183736), (6, 11455824), (8, 8591868), (9, 7637216), (12, 5727912), (16, 4295934), (17, 4043232), (18, 3818608), (24, 2863956), (32, 2147967), (34, 2021616), (36, 1909304), (48, 1431978), (51, 1347744), (68, 1010808), (72, 954652), (96, 715989), (101, 680544), (102, 673872), (136, 505404), (139, 494496), (144, 477326), (153, 449248), (202, 340272), (204, 336936), (272, 252702), (278, 247248), (288, 238663), (303, 226848), (306, 224624), (404, 170136), (408, 168468), (417, 164832), (544, 126351), (556, 123624), (606, 113424), (612, 112312), (808, 85068), (816, 84234), (834, 82416), (909, 75616), (1112, 61812), (1212, 56712), (1224, 56156), (1251, 54944), (1616, 42534), (1632, 42117), (1668, 41208), (1717, 40032), (1818, 37808), (2224, 30906), (2363, 29088), (2424, 28356), (2448, 28078), (2502, 27472), (3232, 21267), (3336, 20604), (3434, 20016), (3636, 18904), (4448, 15453), (4726, 14544), (4848, 14178), (4896, 14039), (5004, 13736), (5151, 13344), (6672, 10302), (6868, 10008), (7089, 9696), (7272, 9452)]