123080526

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 279797760

約数和(自身を除く): 156717234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 131, 137, 254, 262, 274, 381, 393, 411, 762, 786, 822, 1143, 1179, 1233, 2286, 2358, 2466, 3429, 3537, 3699, 6858, 7074, 7398, 16637, 17399, 17947, 33274, 34798, 35894, 49911, 52197, 53841, 99822, 104394, 107682, 149733, 156591, 161523, 299466, 313182, 323046, 449199, 469773, 484569, 898398, 939546, 969138, 2279269, 4558538, 6837807, 13675614, 20513421, 41026842, 61540263, 123080526]

約数ペア:

[(1, 123080526), (2, 61540263), (3, 41026842), (6, 20513421), (9, 13675614), (18, 6837807), (27, 4558538), (54, 2279269), (127, 969138), (131, 939546), (137, 898398), (254, 484569), (262, 469773), (274, 449199), (381, 323046), (393, 313182), (411, 299466), (762, 161523), (786, 156591), (822, 149733), (1143, 107682), (1179, 104394), (1233, 99822), (2286, 53841), (2358, 52197), (2466, 49911), (3429, 35894), (3537, 34798), (3699, 33274), (6858, 17947), (7074, 17399), (7398, 16637)]