78049244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12613}}^1$

素因数の和:12654

約数の個数: 48

約数和(自身を含む): 178008768

約数和(自身を除く): 99959524

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 12613, 25226, 50452, 88291, 163969, 176582, 214421, 327938, 353164, 428842, 655876, 857684, 1147783, 1500947, 2295566, 2787473, 3001894, 4591132, 5574946, 6003788, 11149892, 19512311, 39024622, 78049244]

約数ペア:

[(1, 78049244), (2, 39024622), (4, 19512311), (7, 11149892), (13, 6003788), (14, 5574946), (17, 4591132), (26, 3001894), (28, 2787473), (34, 2295566), (52, 1500947), (68, 1147783), (91, 857684), (119, 655876), (182, 428842), (221, 353164), (238, 327938), (364, 214421), (442, 176582), (476, 163969), (884, 88291), (1547, 50452), (3094, 25226), (6188, 12613)]