68308952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 140767200

約数和(自身を除く): 72458248

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 97, 113, 152, 164, 194, 226, 328, 388, 452, 776, 779, 904, 1558, 1843, 2147, 3116, 3686, 3977, 4294, 4633, 6232, 7372, 7954, 8588, 9266, 10961, 14744, 15908, 17176, 18532, 21922, 31816, 37064, 43844, 75563, 87688, 88027, 151126, 176054, 208259, 302252, 352108, 416518, 449401, 604504, 704216, 833036, 898802, 1666072, 1797604, 3595208, 8538619, 17077238, 34154476, 68308952]

約数ペア:

[(1, 68308952), (2, 34154476), (4, 17077238), (8, 8538619), (19, 3595208), (38, 1797604), (41, 1666072), (76, 898802), (82, 833036), (97, 704216), (113, 604504), (152, 449401), (164, 416518), (194, 352108), (226, 302252), (328, 208259), (388, 176054), (452, 151126), (776, 88027), (779, 87688), (904, 75563), (1558, 43844), (1843, 37064), (2147, 31816), (3116, 21922), (3686, 18532), (3977, 17176), (4294, 15908), (4633, 14744), (6232, 10961), (7372, 9266), (7954, 8588)]