87860784

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{166403}}^1$

素因数の和:166425

約数の個数: 40

約数和(自身を含む): 247609152

約数和(自身を除く): 159748368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 166403, 332806, 499209, 665612, 998418, 1331224, 1830433, 1996836, 2662448, 3660866, 3993672, 5491299, 7321732, 7987344, 10982598, 14643464, 21965196, 29286928, 43930392, 87860784]

約数ペア:

[(1, 87860784), (2, 43930392), (3, 29286928), (4, 21965196), (6, 14643464), (8, 10982598), (11, 7987344), (12, 7321732), (16, 5491299), (22, 3993672), (24, 3660866), (33, 2662448), (44, 1996836), (48, 1830433), (66, 1331224), (88, 998418), (132, 665612), (176, 499209), (264, 332806), (528, 166403)]