79131816

素因数分解:

$2^3\times 3^4\times {\mathrm{122117}}^1$

素因数の和:122135

約数の個数: 40

約数和(自身を含む): 221644170

約数和(自身を除く): 142512354

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 122117, 244234, 366351, 488468, 732702, 976936, 1099053, 1465404, 2198106, 2930808, 3297159, 4396212, 6594318, 8792424, 9891477, 13188636, 19782954, 26377272, 39565908, 79131816]

約数ペア:

[(1, 79131816), (2, 39565908), (3, 26377272), (4, 19782954), (6, 13188636), (8, 9891477), (9, 8792424), (12, 6594318), (18, 4396212), (24, 3297159), (27, 2930808), (36, 2198106), (54, 1465404), (72, 1099053), (81, 976936), (108, 732702), (162, 488468), (216, 366351), (324, 244234), (648, 122117)]