71180064

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2777}}^1$

素因数の和:2882

約数の個数: 72

約数和(自身を含む): 204766380

約数和(自身を除く): 133586316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2777, 2848, 3204, 4272, 5554, 6408, 8331, 8544, 11108, 12816, 16662, 22216, 24993, 25632, 33324, 44432, 49986, 66648, 88864, 99972, 133296, 199944, 247153, 266592, 399888, 494306, 741459, 799776, 988612, 1482918, 1977224, 2224377, 2965836, 3954448, 4448754, 5931672, 7908896, 8897508, 11863344, 17795016, 23726688, 35590032, 71180064]

約数ペア:

[(1, 71180064), (2, 35590032), (3, 23726688), (4, 17795016), (6, 11863344), (8, 8897508), (9, 7908896), (12, 5931672), (16, 4448754), (18, 3954448), (24, 2965836), (32, 2224377), (36, 1977224), (48, 1482918), (72, 988612), (89, 799776), (96, 741459), (144, 494306), (178, 399888), (267, 266592), (288, 247153), (356, 199944), (534, 133296), (712, 99972), (801, 88864), (1068, 66648), (1424, 49986), (1602, 44432), (2136, 33324), (2777, 25632), (2848, 24993), (3204, 22216), (4272, 16662), (5554, 12816), (6408, 11108), (8331, 8544)]