80043768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:506

約数の個数: 128

約数和(自身を含む): 256435200

約数和(自身を除く): 176391432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 167, 168, 189, 216, 252, 317, 334, 378, 501, 504, 634, 668, 756, 951, 1002, 1169, 1268, 1336, 1503, 1512, 1902, 2004, 2219, 2338, 2536, 2853, 3006, 3507, 3804, 4008, 4438, 4509, 4676, 5706, 6012, 6657, 7014, 7608, 8559, 8876, 9018, 9352, 10521, 11412, 12024, 13314, 14028, 17118, 17752, 18036, 19971, 21042, 22824, 26628, 28056, 31563, 34236, 36072, 39942, 42084, 52939, 53256, 59913, 63126, 68472, 79884, 84168, 105878, 119826, 126252, 158817, 159768, 211756, 239652, 252504, 317634, 370573, 423512, 476451, 479304, 635268, 741146, 952902, 1111719, 1270536, 1429353, 1482292, 1905804, 2223438, 2858706, 2964584, 3335157, 3811608, 4446876, 5717412, 6670314, 8893752, 10005471, 11434824, 13340628, 20010942, 26681256, 40021884, 80043768]

約数ペア:

[(1, 80043768), (2, 40021884), (3, 26681256), (4, 20010942), (6, 13340628), (7, 11434824), (8, 10005471), (9, 8893752), (12, 6670314), (14, 5717412), (18, 4446876), (21, 3811608), (24, 3335157), (27, 2964584), (28, 2858706), (36, 2223438), (42, 1905804), (54, 1482292), (56, 1429353), (63, 1270536), (72, 1111719), (84, 952902), (108, 741146), (126, 635268), (167, 479304), (168, 476451), (189, 423512), (216, 370573), (252, 317634), (317, 252504), (334, 239652), (378, 211756), (501, 159768), (504, 158817), (634, 126252), (668, 119826), (756, 105878), (951, 84168), (1002, 79884), (1169, 68472), (1268, 63126), (1336, 59913), (1503, 53256), (1512, 52939), (1902, 42084), (2004, 39942), (2219, 36072), (2338, 34236), (2536, 31563), (2853, 28056), (3006, 26628), (3507, 22824), (3804, 21042), (4008, 19971), (4438, 18036), (4509, 17752), (4676, 17118), (5706, 14028), (6012, 13314), (6657, 12024), (7014, 11412), (7608, 10521), (8559, 9352), (8876, 9018)]