68296728

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{66179}}^1$

素因数の和:66231

約数の個数: 32

約数和(自身を含む): 174715200

約数和(自身を除く): 106418472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 66179, 132358, 198537, 264716, 397074, 529432, 794148, 1588296, 2845697, 5691394, 8537091, 11382788, 17074182, 22765576, 34148364, 68296728]

約数ペア:

[(1, 68296728), (2, 34148364), (3, 22765576), (4, 17074182), (6, 11382788), (8, 8537091), (12, 5691394), (24, 2845697), (43, 1588296), (86, 794148), (129, 529432), (172, 397074), (258, 264716), (344, 198537), (516, 132358), (1032, 66179)]