87689868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15581}}^1$

素因数の和:15662

約数の個数: 48

約数和(自身を含む): 237345024

約数和(自身を除く): 149655156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 15581, 31162, 46743, 62324, 93486, 109067, 186972, 218134, 327201, 436268, 654402, 1043927, 1308804, 2087854, 3131781, 4175708, 6263562, 7307489, 12527124, 14614978, 21922467, 29229956, 43844934, 87689868]

約数ペア:

[(1, 87689868), (2, 43844934), (3, 29229956), (4, 21922467), (6, 14614978), (7, 12527124), (12, 7307489), (14, 6263562), (21, 4175708), (28, 3131781), (42, 2087854), (67, 1308804), (84, 1043927), (134, 654402), (201, 436268), (268, 327201), (402, 218134), (469, 186972), (804, 109067), (938, 93486), (1407, 62324), (1876, 46743), (2814, 31162), (5628, 15581)]