68299532

素因数分解:

$2^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 141657600

約数和(自身を除く): 73358068

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 343, 469, 686, 743, 938, 1372, 1486, 1876, 2972, 3283, 5201, 6566, 10402, 13132, 20804, 22981, 36407, 45962, 49781, 72814, 91924, 99562, 145628, 199124, 254849, 348467, 509698, 696934, 1019396, 1393868, 2439269, 4878538, 9757076, 17074883, 34149766, 68299532]

約数ペア:

[(1, 68299532), (2, 34149766), (4, 17074883), (7, 9757076), (14, 4878538), (28, 2439269), (49, 1393868), (67, 1019396), (98, 696934), (134, 509698), (196, 348467), (268, 254849), (343, 199124), (469, 145628), (686, 99562), (743, 91924), (938, 72814), (1372, 49781), (1486, 45962), (1876, 36407), (2972, 22981), (3283, 20804), (5201, 13132), (6566, 10402)]