68896880316

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{816817}}^1$

素因数の和:816912

約数の個数: 96

約数和(自身を含む): 197604610560

約数和(自身を除く): 128707730244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 71, 99, 108, 132, 142, 198, 213, 284, 297, 396, 426, 594, 639, 781, 852, 1188, 1278, 1562, 1917, 2343, 2556, 3124, 3834, 4686, 7029, 7668, 9372, 14058, 21087, 28116, 42174, 84348, 816817, 1633634, 2450451, 3267268, 4900902, 7351353, 8984987, 9801804, 14702706, 17969974, 22054059, 26954961, 29405412, 35939948, 44108118, 53909922, 57994007, 80864883, 88216236, 107819844, 115988014, 161729766, 173982021, 231976028, 242594649, 323459532, 347964042, 485189298, 521946063, 637934077, 695928084, 970378596, 1043892126, 1275868154, 1565838189, 1913802231, 2087784252, 2551736308, 3131676378, 3827604462, 5741406693, 6263352756, 7655208924, 11482813386, 17224220079, 22965626772, 34448440158, 68896880316]

約数ペア:

[(1, 68896880316), (2, 34448440158), (3, 22965626772), (4, 17224220079), (6, 11482813386), (9, 7655208924), (11, 6263352756), (12, 5741406693), (18, 3827604462), (22, 3131676378), (27, 2551736308), (33, 2087784252), (36, 1913802231), (44, 1565838189), (54, 1275868154), (66, 1043892126), (71, 970378596), (99, 695928084), (108, 637934077), (132, 521946063), (142, 485189298), (198, 347964042), (213, 323459532), (284, 242594649), (297, 231976028), (396, 173982021), (426, 161729766), (594, 115988014), (639, 107819844), (781, 88216236), (852, 80864883), (1188, 57994007), (1278, 53909922), (1562, 44108118), (1917, 35939948), (2343, 29405412), (2556, 26954961), (3124, 22054059), (3834, 17969974), (4686, 14702706), (7029, 9801804), (7668, 8984987), (9372, 7351353), (14058, 4900902), (21087, 3267268), (28116, 2450451), (42174, 1633634), (84348, 816817)]