78521256

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{9013}}^1$

素因数の和:9047

約数の個数: 72

約数和(自身を含む): 233778090

約数和(自身を除く): 155256834

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 9013, 18026, 27039, 36052, 54078, 72104, 81117, 99143, 108156, 162234, 198286, 216312, 297429, 324468, 396572, 594858, 648936, 793144, 892287, 1090573, 1189716, 1784574, 2181146, 2379432, 3271719, 3569148, 4362292, 6543438, 7138296, 8724584, 9815157, 13086876, 19630314, 26173752, 39260628, 78521256]

約数ペア:

[(1, 78521256), (2, 39260628), (3, 26173752), (4, 19630314), (6, 13086876), (8, 9815157), (9, 8724584), (11, 7138296), (12, 6543438), (18, 4362292), (22, 3569148), (24, 3271719), (33, 2379432), (36, 2181146), (44, 1784574), (66, 1189716), (72, 1090573), (88, 892287), (99, 793144), (121, 648936), (132, 594858), (198, 396572), (242, 324468), (264, 297429), (363, 216312), (396, 198286), (484, 162234), (726, 108156), (792, 99143), (968, 81117), (1089, 72104), (1452, 54078), (2178, 36052), (2904, 27039), (4356, 18026), (8712, 9013)]