84415268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1627}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 180512640

約数和(自身を除く): 96097372

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 109, 119, 218, 238, 436, 476, 763, 1526, 1627, 1853, 3052, 3254, 3706, 6508, 7412, 11389, 12971, 22778, 25942, 27659, 45556, 51884, 55318, 110636, 177343, 193613, 354686, 387226, 709372, 774452, 1241401, 2482802, 3014831, 4965604, 6029662, 12059324, 21103817, 42207634, 84415268]

約数ペア:

[(1, 84415268), (2, 42207634), (4, 21103817), (7, 12059324), (14, 6029662), (17, 4965604), (28, 3014831), (34, 2482802), (68, 1241401), (109, 774452), (119, 709372), (218, 387226), (238, 354686), (436, 193613), (476, 177343), (763, 110636), (1526, 55318), (1627, 51884), (1853, 45556), (3052, 27659), (3254, 25942), (3706, 22778), (6508, 12971), (7412, 11389)]