90115578

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{26489}}^1$

素因数の和:26513

約数の個数: 48

約数和(自身を含む): 231416640

約数和(自身を除く): 141301062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 26489, 52978, 79467, 158934, 185423, 238401, 370846, 476802, 556269, 715203, 1112538, 1430406, 1668807, 2145609, 3337614, 4291218, 5006421, 6436827, 10012842, 12873654, 15019263, 30038526, 45057789, 90115578]

約数ペア:

[(1, 90115578), (2, 45057789), (3, 30038526), (6, 15019263), (7, 12873654), (9, 10012842), (14, 6436827), (18, 5006421), (21, 4291218), (27, 3337614), (42, 2145609), (54, 1668807), (63, 1430406), (81, 1112538), (126, 715203), (162, 556269), (189, 476802), (243, 370846), (378, 238401), (486, 185423), (567, 158934), (1134, 79467), (1701, 52978), (3402, 26489)]