68999862

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^2$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 149824512

約数和(自身を除く): 80824650

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 127, 138, 186, 254, 381, 713, 762, 1426, 2139, 2921, 3937, 4278, 5842, 7874, 8763, 11811, 16129, 17526, 23622, 32258, 48387, 90551, 96774, 181102, 271653, 370967, 499999, 543306, 741934, 999998, 1112901, 1499997, 2225802, 2999994, 11499977, 22999954, 34499931, 68999862]

約数ペア:

[(1, 68999862), (2, 34499931), (3, 22999954), (6, 11499977), (23, 2999994), (31, 2225802), (46, 1499997), (62, 1112901), (69, 999998), (93, 741934), (127, 543306), (138, 499999), (186, 370967), (254, 271653), (381, 181102), (713, 96774), (762, 90551), (1426, 48387), (2139, 32258), (2921, 23622), (3937, 17526), (4278, 16129), (5842, 11811), (7874, 8763)]