84360042

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1045

約数の個数: 80

約数和(自身を含む): 208748232

約数和(自身を除く): 124388190

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 81, 82, 117, 123, 162, 234, 246, 351, 369, 533, 702, 738, 977, 1053, 1066, 1107, 1599, 1954, 2106, 2214, 2931, 3198, 3321, 4797, 5862, 6642, 8793, 9594, 12701, 14391, 17586, 25402, 26379, 28782, 38103, 40057, 43173, 52758, 76206, 79137, 80114, 86346, 114309, 120171, 158274, 228618, 240342, 342927, 360513, 520741, 685854, 721026, 1028781, 1041482, 1081539, 1562223, 2057562, 2163078, 3124446, 3244617, 4686669, 6489234, 9373338, 14060007, 28120014, 42180021, 84360042]

約数ペア:

[(1, 84360042), (2, 42180021), (3, 28120014), (6, 14060007), (9, 9373338), (13, 6489234), (18, 4686669), (26, 3244617), (27, 3124446), (39, 2163078), (41, 2057562), (54, 1562223), (78, 1081539), (81, 1041482), (82, 1028781), (117, 721026), (123, 685854), (162, 520741), (234, 360513), (246, 342927), (351, 240342), (369, 228618), (533, 158274), (702, 120171), (738, 114309), (977, 86346), (1053, 80114), (1066, 79137), (1107, 76206), (1599, 52758), (1954, 43173), (2106, 40057), (2214, 38103), (2931, 28782), (3198, 26379), (3321, 25402), (4797, 17586), (5862, 14391), (6642, 12701), (8793, 9594)]