87914046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 197945856

約数和(自身を除く): 110031810

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 73, 142, 146, 213, 219, 257, 426, 438, 514, 771, 781, 803, 1542, 1562, 1606, 2343, 2409, 2827, 4686, 4818, 5183, 5654, 8481, 10366, 15549, 16962, 18247, 18761, 31098, 36494, 37522, 54741, 56283, 57013, 109482, 112566, 114026, 171039, 200717, 206371, 342078, 401434, 412742, 602151, 619113, 1204302, 1238226, 1332031, 2664062, 3996093, 7992186, 14652341, 29304682, 43957023, 87914046]

約数ペア:

[(1, 87914046), (2, 43957023), (3, 29304682), (6, 14652341), (11, 7992186), (22, 3996093), (33, 2664062), (66, 1332031), (71, 1238226), (73, 1204302), (142, 619113), (146, 602151), (213, 412742), (219, 401434), (257, 342078), (426, 206371), (438, 200717), (514, 171039), (771, 114026), (781, 112566), (803, 109482), (1542, 57013), (1562, 56283), (1606, 54741), (2343, 37522), (2409, 36494), (2827, 31098), (4686, 18761), (4818, 18247), (5183, 16962), (5654, 15549), (8481, 10366)]