68356872

素因数分解:

$2^3\times 3^7\times {\mathrm{3907}}^1$

素因数の和:3934

約数の個数: 64

約数和(自身を含む): 192273600

約数和(自身を除く): 123916728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 3907, 4374, 5832, 7814, 8748, 11721, 15628, 17496, 23442, 31256, 35163, 46884, 70326, 93768, 105489, 140652, 210978, 281304, 316467, 421956, 632934, 843912, 949401, 1265868, 1898802, 2531736, 2848203, 3797604, 5696406, 7595208, 8544609, 11392812, 17089218, 22785624, 34178436, 68356872]

約数ペア:

[(1, 68356872), (2, 34178436), (3, 22785624), (4, 17089218), (6, 11392812), (8, 8544609), (9, 7595208), (12, 5696406), (18, 3797604), (24, 2848203), (27, 2531736), (36, 1898802), (54, 1265868), (72, 949401), (81, 843912), (108, 632934), (162, 421956), (216, 316467), (243, 281304), (324, 210978), (486, 140652), (648, 105489), (729, 93768), (972, 70326), (1458, 46884), (1944, 35163), (2187, 31256), (2916, 23442), (3907, 17496), (4374, 15628), (5832, 11721), (7814, 8748)]