78624234

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1213}}^1$

素因数の和:1511

約数の個数: 48

約数和(自身を含む): 184270632

約数和(自身を除く): 105646398

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 277, 554, 831, 1213, 1662, 2426, 2493, 3601, 3639, 4986, 7202, 7278, 10803, 10917, 15769, 21606, 21834, 31538, 32409, 47307, 64818, 94614, 141921, 283842, 336001, 672002, 1008003, 2016006, 3024009, 4368013, 6048018, 8736026, 13104039, 26208078, 39312117, 78624234]

約数ペア:

[(1, 78624234), (2, 39312117), (3, 26208078), (6, 13104039), (9, 8736026), (13, 6048018), (18, 4368013), (26, 3024009), (39, 2016006), (78, 1008003), (117, 672002), (234, 336001), (277, 283842), (554, 141921), (831, 94614), (1213, 64818), (1662, 47307), (2426, 32409), (2493, 31538), (3601, 21834), (3639, 21606), (4986, 15769), (7202, 10917), (7278, 10803)]