78656292

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 241911040

約数和(自身を除く): 163254748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 121, 132, 143, 156, 198, 234, 242, 286, 297, 351, 363, 396, 429, 463, 468, 484, 572, 594, 702, 726, 858, 926, 1089, 1188, 1287, 1389, 1404, 1452, 1573, 1716, 1852, 2178, 2574, 2778, 3146, 3267, 3861, 4167, 4356, 4719, 5093, 5148, 5556, 6019, 6292, 6534, 7722, 8334, 9438, 10186, 12038, 12501, 13068, 14157, 15279, 15444, 16668, 18057, 18876, 20372, 24076, 25002, 28314, 30558, 36114, 42471, 45837, 50004, 54171, 56023, 56628, 61116, 66209, 72228, 84942, 91674, 108342, 112046, 132418, 137511, 162513, 168069, 169884, 183348, 198627, 216684, 224092, 264836, 275022, 325026, 336138, 397254, 504207, 550044, 595881, 650052, 672276, 728299, 794508, 1008414, 1191762, 1456598, 1512621, 1787643, 2016828, 2184897, 2383524, 2913196, 3025242, 3575286, 4369794, 6050484, 6554691, 7150572, 8739588, 13109382, 19664073, 26218764, 39328146, 78656292]

約数ペア:

[(1, 78656292), (2, 39328146), (3, 26218764), (4, 19664073), (6, 13109382), (9, 8739588), (11, 7150572), (12, 6554691), (13, 6050484), (18, 4369794), (22, 3575286), (26, 3025242), (27, 2913196), (33, 2383524), (36, 2184897), (39, 2016828), (44, 1787643), (52, 1512621), (54, 1456598), (66, 1191762), (78, 1008414), (99, 794508), (108, 728299), (117, 672276), (121, 650052), (132, 595881), (143, 550044), (156, 504207), (198, 397254), (234, 336138), (242, 325026), (286, 275022), (297, 264836), (351, 224092), (363, 216684), (396, 198627), (429, 183348), (463, 169884), (468, 168069), (484, 162513), (572, 137511), (594, 132418), (702, 112046), (726, 108342), (858, 91674), (926, 84942), (1089, 72228), (1188, 66209), (1287, 61116), (1389, 56628), (1404, 56023), (1452, 54171), (1573, 50004), (1716, 45837), (1852, 42471), (2178, 36114), (2574, 30558), (2778, 28314), (3146, 25002), (3267, 24076), (3861, 20372), (4167, 18876), (4356, 18057), (4719, 16668), (5093, 15444), (5148, 15279), (5556, 14157), (6019, 13068), (6292, 12501), (6534, 12038), (7722, 10186), (8334, 9438)]