71381574

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1043

約数の個数: 80

約数和(自身を含む): 178927056

約数和(自身を除く): 107545482

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 81, 82, 99, 123, 162, 198, 246, 297, 369, 451, 594, 738, 891, 902, 977, 1107, 1353, 1782, 1954, 2214, 2706, 2931, 3321, 4059, 5862, 6642, 8118, 8793, 10747, 12177, 17586, 21494, 24354, 26379, 32241, 36531, 40057, 52758, 64482, 73062, 79137, 80114, 96723, 120171, 158274, 193446, 240342, 290169, 360513, 440627, 580338, 721026, 870507, 881254, 1081539, 1321881, 1741014, 2163078, 2643762, 3244617, 3965643, 6489234, 7931286, 11896929, 23793858, 35690787, 71381574]

約数ペア:

[(1, 71381574), (2, 35690787), (3, 23793858), (6, 11896929), (9, 7931286), (11, 6489234), (18, 3965643), (22, 3244617), (27, 2643762), (33, 2163078), (41, 1741014), (54, 1321881), (66, 1081539), (81, 881254), (82, 870507), (99, 721026), (123, 580338), (162, 440627), (198, 360513), (246, 290169), (297, 240342), (369, 193446), (451, 158274), (594, 120171), (738, 96723), (891, 80114), (902, 79137), (977, 73062), (1107, 64482), (1353, 52758), (1782, 40057), (1954, 36531), (2214, 32241), (2706, 26379), (2931, 24354), (3321, 21494), (4059, 17586), (5862, 12177), (6642, 10747), (8118, 8793)]