77854322

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25163}}^1$

素因数の和:25202

約数の個数: 32

約数和(自身を含む): 152191872

約数和(自身を除く): 74337550

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 25163, 50326, 176141, 327119, 352282, 427771, 654238, 855542, 2289833, 2994397, 4579666, 5561023, 5988794, 11122046, 38927161, 77854322]

約数ペア:

[(1, 77854322), (2, 38927161), (7, 11122046), (13, 5988794), (14, 5561023), (17, 4579666), (26, 2994397), (34, 2289833), (91, 855542), (119, 654238), (182, 427771), (221, 352282), (238, 327119), (442, 176141), (1547, 50326), (3094, 25163)]