68750856

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{79}}^2$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 206507070

約数和(自身を除く): 137756214

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 79, 81, 102, 108, 136, 153, 158, 162, 204, 216, 237, 306, 316, 324, 408, 459, 474, 612, 632, 648, 711, 918, 948, 1224, 1343, 1377, 1422, 1836, 1896, 2133, 2686, 2754, 2844, 3672, 4029, 4266, 5372, 5508, 5688, 6241, 6399, 8058, 8532, 10744, 11016, 12087, 12482, 12798, 16116, 17064, 18723, 24174, 24964, 25596, 32232, 36261, 37446, 48348, 49928, 51192, 56169, 72522, 74892, 96696, 106097, 108783, 112338, 145044, 149784, 168507, 212194, 217566, 224676, 290088, 318291, 337014, 424388, 435132, 449352, 505521, 636582, 674028, 848776, 870264, 954873, 1011042, 1273164, 1348056, 1909746, 2022084, 2546328, 2864619, 3819492, 4044168, 5729238, 7638984, 8593857, 11458476, 17187714, 22916952, 34375428, 68750856]

約数ペア:

[(1, 68750856), (2, 34375428), (3, 22916952), (4, 17187714), (6, 11458476), (8, 8593857), (9, 7638984), (12, 5729238), (17, 4044168), (18, 3819492), (24, 2864619), (27, 2546328), (34, 2022084), (36, 1909746), (51, 1348056), (54, 1273164), (68, 1011042), (72, 954873), (79, 870264), (81, 848776), (102, 674028), (108, 636582), (136, 505521), (153, 449352), (158, 435132), (162, 424388), (204, 337014), (216, 318291), (237, 290088), (306, 224676), (316, 217566), (324, 212194), (408, 168507), (459, 149784), (474, 145044), (612, 112338), (632, 108783), (648, 106097), (711, 96696), (918, 74892), (948, 72522), (1224, 56169), (1343, 51192), (1377, 49928), (1422, 48348), (1836, 37446), (1896, 36261), (2133, 32232), (2686, 25596), (2754, 24964), (2844, 24174), (3672, 18723), (4029, 17064), (4266, 16116), (5372, 12798), (5508, 12482), (5688, 12087), (6241, 11016), (6399, 10744), (8058, 8532)]