67380478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 122135040

約数和(自身を除く): 54754562

約数列:

[1, 2, 11, 22, 23, 37, 46, 59, 61, 74, 118, 122, 253, 407, 506, 649, 671, 814, 851, 1298, 1342, 1357, 1403, 1702, 2183, 2257, 2714, 2806, 3599, 4366, 4514, 7198, 9361, 14927, 15433, 18722, 24013, 24827, 29854, 30866, 39589, 48026, 49654, 50209, 51911, 79178, 82777, 100418, 103822, 133163, 165554, 266326, 552299, 571021, 910547, 1104598, 1142042, 1464793, 1821094, 2929586, 3062749, 6125498, 33690239, 67380478]

約数ペア:

[(1, 67380478), (2, 33690239), (11, 6125498), (22, 3062749), (23, 2929586), (37, 1821094), (46, 1464793), (59, 1142042), (61, 1104598), (74, 910547), (118, 571021), (122, 552299), (253, 266326), (407, 165554), (506, 133163), (649, 103822), (671, 100418), (814, 82777), (851, 79178), (1298, 51911), (1342, 50209), (1357, 49654), (1403, 48026), (1702, 39589), (2183, 30866), (2257, 29854), (2714, 24827), (2806, 24013), (3599, 18722), (4366, 15433), (4514, 14927), (7198, 9361)]