68302796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 132572160

約数和(自身を除く): 64269364

約数列:

[1, 2, 4, 19, 31, 38, 53, 62, 76, 106, 124, 212, 547, 589, 1007, 1094, 1178, 1643, 2014, 2188, 2356, 3286, 4028, 6572, 10393, 16957, 20786, 28991, 31217, 33914, 41572, 57982, 62434, 67828, 115964, 124868, 322183, 550829, 644366, 898721, 1101658, 1288732, 1797442, 2203316, 3594884, 17075699, 34151398, 68302796]

約数ペア:

[(1, 68302796), (2, 34151398), (4, 17075699), (19, 3594884), (31, 2203316), (38, 1797442), (53, 1288732), (62, 1101658), (76, 898721), (106, 644366), (124, 550829), (212, 322183), (547, 124868), (589, 115964), (1007, 67828), (1094, 62434), (1178, 57982), (1643, 41572), (2014, 33914), (2188, 31217), (2356, 28991), (3286, 20786), (4028, 16957), (6572, 10393)]