81127368

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{160967}}^1$

素因数の和:160986

約数の個数: 48

約数和(自身を含む): 251110080

約数和(自身を除く): 169982712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 160967, 321934, 482901, 643868, 965802, 1126769, 1287736, 1448703, 1931604, 2253538, 2897406, 3380307, 3863208, 4507076, 5794812, 6760614, 9014152, 10140921, 11589624, 13521228, 20281842, 27042456, 40563684, 81127368]

約数ペア:

[(1, 81127368), (2, 40563684), (3, 27042456), (4, 20281842), (6, 13521228), (7, 11589624), (8, 10140921), (9, 9014152), (12, 6760614), (14, 5794812), (18, 4507076), (21, 3863208), (24, 3380307), (28, 2897406), (36, 2253538), (42, 1931604), (56, 1448703), (63, 1287736), (72, 1126769), (84, 965802), (126, 643868), (168, 482901), (252, 321934), (504, 160967)]