80201664

素因数分解:

$2^6\times 3^8\times {\mathrm{191}}^1$

素因数の和:227

約数の個数: 126

約数和(自身を含む): 239962944

約数和(自身を除く): 159761280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 191, 192, 216, 243, 288, 324, 382, 432, 486, 573, 576, 648, 729, 764, 864, 972, 1146, 1296, 1458, 1528, 1719, 1728, 1944, 2187, 2292, 2592, 2916, 3056, 3438, 3888, 4374, 4584, 5157, 5184, 5832, 6112, 6561, 6876, 7776, 8748, 9168, 10314, 11664, 12224, 13122, 13752, 15471, 15552, 17496, 18336, 20628, 23328, 26244, 27504, 30942, 34992, 36672, 41256, 46413, 46656, 52488, 55008, 61884, 69984, 82512, 92826, 104976, 110016, 123768, 139239, 139968, 165024, 185652, 209952, 247536, 278478, 330048, 371304, 417717, 419904, 495072, 556956, 742608, 835434, 990144, 1113912, 1253151, 1485216, 1670868, 2227824, 2506302, 2970432, 3341736, 4455648, 5012604, 6683472, 8911296, 10025208, 13366944, 20050416, 26733888, 40100832, 80201664]

約数ペア:

[(1, 80201664), (2, 40100832), (3, 26733888), (4, 20050416), (6, 13366944), (8, 10025208), (9, 8911296), (12, 6683472), (16, 5012604), (18, 4455648), (24, 3341736), (27, 2970432), (32, 2506302), (36, 2227824), (48, 1670868), (54, 1485216), (64, 1253151), (72, 1113912), (81, 990144), (96, 835434), (108, 742608), (144, 556956), (162, 495072), (191, 419904), (192, 417717), (216, 371304), (243, 330048), (288, 278478), (324, 247536), (382, 209952), (432, 185652), (486, 165024), (573, 139968), (576, 139239), (648, 123768), (729, 110016), (764, 104976), (864, 92826), (972, 82512), (1146, 69984), (1296, 61884), (1458, 55008), (1528, 52488), (1719, 46656), (1728, 46413), (1944, 41256), (2187, 36672), (2292, 34992), (2592, 30942), (2916, 27504), (3056, 26244), (3438, 23328), (3888, 20628), (4374, 18336), (4584, 17496), (5157, 15552), (5184, 15471), (5832, 13752), (6112, 13122), (6561, 12224), (6876, 11664), (7776, 10314), (8748, 9168)]