69343816

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 140084100

約数和(自身を除く): 70740284

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 289, 337, 356, 578, 674, 712, 1156, 1348, 1513, 2312, 2696, 3026, 5729, 6052, 11458, 12104, 22916, 25721, 29993, 45832, 51442, 59986, 97393, 102884, 119972, 194786, 205768, 239944, 389572, 509881, 779144, 1019762, 2039524, 4079048, 8667977, 17335954, 34671908, 69343816]

約数ペア:

[(1, 69343816), (2, 34671908), (4, 17335954), (8, 8667977), (17, 4079048), (34, 2039524), (68, 1019762), (89, 779144), (136, 509881), (178, 389572), (289, 239944), (337, 205768), (356, 194786), (578, 119972), (674, 102884), (712, 97393), (1156, 59986), (1348, 51442), (1513, 45832), (2312, 29993), (2696, 25721), (3026, 22916), (5729, 12104), (6052, 11458)]