68868394

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{547}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 130915008

約数和(自身を除く): 62046614

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 529, 547, 782, 1058, 1094, 2737, 3703, 3829, 5474, 7406, 7658, 8993, 9299, 12581, 17986, 18598, 25162, 62951, 65093, 88067, 125902, 130186, 176134, 213877, 289363, 427754, 578726, 1497139, 2025541, 2994278, 4051082, 4919171, 9838342, 34434197, 68868394]

約数ペア:

[(1, 68868394), (2, 34434197), (7, 9838342), (14, 4919171), (17, 4051082), (23, 2994278), (34, 2025541), (46, 1497139), (119, 578726), (161, 427754), (238, 289363), (322, 213877), (391, 176134), (529, 130186), (547, 125902), (782, 88067), (1058, 65093), (1094, 62951), (2737, 25162), (3703, 18598), (3829, 17986), (5474, 12581), (7406, 9299), (7658, 8993)]