78488848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{307}}^1$

素因数の和:392

約数の個数: 60

約数和(自身を含む): 166326160

約数和(自身を除く): 87837312

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 307, 464, 551, 614, 841, 1102, 1228, 1682, 2204, 2456, 3364, 4408, 4912, 5833, 6728, 8816, 8903, 11666, 13456, 15979, 17806, 23332, 31958, 35612, 46664, 63916, 71224, 93328, 127832, 142448, 169157, 255664, 258187, 338314, 516374, 676628, 1032748, 1353256, 2065496, 2706512, 4130992, 4905553, 9811106, 19622212, 39244424, 78488848]

約数ペア:

[(1, 78488848), (2, 39244424), (4, 19622212), (8, 9811106), (16, 4905553), (19, 4130992), (29, 2706512), (38, 2065496), (58, 1353256), (76, 1032748), (116, 676628), (152, 516374), (232, 338314), (304, 258187), (307, 255664), (464, 169157), (551, 142448), (614, 127832), (841, 93328), (1102, 71224), (1228, 63916), (1682, 46664), (2204, 35612), (2456, 31958), (3364, 23332), (4408, 17806), (4912, 15979), (5833, 13456), (6728, 11666), (8816, 8903)]