80988408

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 234524160

約数和(自身を除く): 153535752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 127, 136, 153, 204, 254, 306, 381, 408, 508, 521, 612, 762, 1016, 1042, 1143, 1224, 1524, 1563, 2084, 2159, 2286, 3048, 3126, 4168, 4318, 4572, 4689, 6252, 6477, 8636, 8857, 9144, 9378, 12504, 12954, 17272, 17714, 18756, 19431, 25908, 26571, 35428, 37512, 38862, 51816, 53142, 66167, 70856, 77724, 79713, 106284, 132334, 155448, 159426, 198501, 212568, 264668, 318852, 397002, 529336, 595503, 637704, 794004, 1124839, 1191006, 1588008, 2249678, 2382012, 3374517, 4499356, 4764024, 6749034, 8998712, 10123551, 13498068, 20247102, 26996136, 40494204, 80988408]

約数ペア:

[(1, 80988408), (2, 40494204), (3, 26996136), (4, 20247102), (6, 13498068), (8, 10123551), (9, 8998712), (12, 6749034), (17, 4764024), (18, 4499356), (24, 3374517), (34, 2382012), (36, 2249678), (51, 1588008), (68, 1191006), (72, 1124839), (102, 794004), (127, 637704), (136, 595503), (153, 529336), (204, 397002), (254, 318852), (306, 264668), (381, 212568), (408, 198501), (508, 159426), (521, 155448), (612, 132334), (762, 106284), (1016, 79713), (1042, 77724), (1143, 70856), (1224, 66167), (1524, 53142), (1563, 51816), (2084, 38862), (2159, 37512), (2286, 35428), (3048, 26571), (3126, 25908), (4168, 19431), (4318, 18756), (4572, 17714), (4689, 17272), (6252, 12954), (6477, 12504), (8636, 9378), (8857, 9144)]