79993704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:827

約数の個数: 128

約数和(自身を含む): 248866560

約数和(自身を除く): 168872856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 37, 42, 51, 56, 68, 74, 84, 102, 111, 119, 136, 148, 168, 204, 222, 238, 259, 296, 357, 408, 444, 476, 518, 629, 714, 757, 777, 888, 952, 1036, 1258, 1428, 1514, 1554, 1887, 2072, 2271, 2516, 2856, 3028, 3108, 3774, 4403, 4542, 5032, 5299, 6056, 6216, 7548, 8806, 9084, 10598, 12869, 13209, 15096, 15897, 17612, 18168, 21196, 25738, 26418, 28009, 31794, 35224, 38607, 42392, 51476, 52836, 56018, 63588, 77214, 84027, 90083, 102952, 105672, 112036, 127176, 154428, 168054, 180166, 196063, 224072, 270249, 308856, 336108, 360332, 392126, 476153, 540498, 588189, 672216, 720664, 784252, 952306, 1080996, 1176378, 1428459, 1568504, 1904612, 2161992, 2352756, 2856918, 3333071, 3809224, 4705512, 5713836, 6666142, 9999213, 11427672, 13332284, 19998426, 26664568, 39996852, 79993704]

約数ペア:

[(1, 79993704), (2, 39996852), (3, 26664568), (4, 19998426), (6, 13332284), (7, 11427672), (8, 9999213), (12, 6666142), (14, 5713836), (17, 4705512), (21, 3809224), (24, 3333071), (28, 2856918), (34, 2352756), (37, 2161992), (42, 1904612), (51, 1568504), (56, 1428459), (68, 1176378), (74, 1080996), (84, 952306), (102, 784252), (111, 720664), (119, 672216), (136, 588189), (148, 540498), (168, 476153), (204, 392126), (222, 360332), (238, 336108), (259, 308856), (296, 270249), (357, 224072), (408, 196063), (444, 180166), (476, 168054), (518, 154428), (629, 127176), (714, 112036), (757, 105672), (777, 102952), (888, 90083), (952, 84027), (1036, 77214), (1258, 63588), (1428, 56018), (1514, 52836), (1554, 51476), (1887, 42392), (2072, 38607), (2271, 35224), (2516, 31794), (2856, 28009), (3028, 26418), (3108, 25738), (3774, 21196), (4403, 18168), (4542, 17612), (5032, 15897), (5299, 15096), (6056, 13209), (6216, 12869), (7548, 10598), (8806, 9084)]