79870952

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 179625600

約数和(自身を除く): 99754648

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 43, 56, 82, 86, 164, 172, 287, 301, 328, 344, 574, 602, 809, 1148, 1204, 1618, 1763, 2296, 2408, 3236, 3526, 5663, 6472, 7052, 11326, 12341, 14104, 22652, 24682, 33169, 34787, 45304, 49364, 66338, 69574, 98728, 132676, 139148, 232183, 243509, 265352, 278296, 464366, 487018, 928732, 974036, 1426267, 1857464, 1948072, 2852534, 5705068, 9983869, 11410136, 19967738, 39935476, 79870952]

約数ペア:

[(1, 79870952), (2, 39935476), (4, 19967738), (7, 11410136), (8, 9983869), (14, 5705068), (28, 2852534), (41, 1948072), (43, 1857464), (56, 1426267), (82, 974036), (86, 928732), (164, 487018), (172, 464366), (287, 278296), (301, 265352), (328, 243509), (344, 232183), (574, 139148), (602, 132676), (809, 98728), (1148, 69574), (1204, 66338), (1618, 49364), (1763, 45304), (2296, 34787), (2408, 33169), (3236, 24682), (3526, 22652), (5663, 14104), (6472, 12341), (7052, 11326)]