86555754

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{751}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 198257280

約数和(自身を除く): 111701526

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 337, 342, 674, 751, 1011, 1502, 2022, 2253, 3033, 4506, 6066, 6403, 6759, 12806, 13518, 14269, 19209, 28538, 38418, 42807, 57627, 85614, 115254, 128421, 253087, 256842, 506174, 759261, 1518522, 2277783, 4555566, 4808653, 9617306, 14425959, 28851918, 43277877, 86555754]

約数ペア:

[(1, 86555754), (2, 43277877), (3, 28851918), (6, 14425959), (9, 9617306), (18, 4808653), (19, 4555566), (38, 2277783), (57, 1518522), (114, 759261), (171, 506174), (337, 256842), (342, 253087), (674, 128421), (751, 115254), (1011, 85614), (1502, 57627), (2022, 42807), (2253, 38418), (3033, 28538), (4506, 19209), (6066, 14269), (6403, 13518), (6759, 12806)]