78381684

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{14419}}^1$

素因数の和:14580

約数の個数: 36

約数和(自身を含む): 199457440

約数和(自身を除く): 121075756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 5436, 14419, 28838, 43257, 57676, 86514, 129771, 173028, 259542, 519084, 2177269, 4354538, 6531807, 8709076, 13063614, 19595421, 26127228, 39190842, 78381684]

約数ペア:

[(1, 78381684), (2, 39190842), (3, 26127228), (4, 19595421), (6, 13063614), (9, 8709076), (12, 6531807), (18, 4354538), (36, 2177269), (151, 519084), (302, 259542), (453, 173028), (604, 129771), (906, 86514), (1359, 57676), (1812, 43257), (2718, 28838), (5436, 14419)]