78395472

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{2039}}^1$

素因数の和:2145

約数の個数: 80

約数和(自身を含む): 227664000

約数和(自身を除く): 149268528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 356, 432, 534, 712, 801, 1068, 1424, 1602, 2039, 2136, 2403, 3204, 4078, 4272, 4806, 6117, 6408, 8156, 9612, 12234, 12816, 16312, 18351, 19224, 24468, 32624, 36702, 38448, 48936, 55053, 73404, 97872, 110106, 146808, 181471, 220212, 293616, 362942, 440424, 544413, 725884, 880848, 1088826, 1451768, 1633239, 2177652, 2903536, 3266478, 4355304, 4899717, 6532956, 8710608, 9799434, 13065912, 19598868, 26131824, 39197736, 78395472]

約数ペア:

[(1, 78395472), (2, 39197736), (3, 26131824), (4, 19598868), (6, 13065912), (8, 9799434), (9, 8710608), (12, 6532956), (16, 4899717), (18, 4355304), (24, 3266478), (27, 2903536), (36, 2177652), (48, 1633239), (54, 1451768), (72, 1088826), (89, 880848), (108, 725884), (144, 544413), (178, 440424), (216, 362942), (267, 293616), (356, 220212), (432, 181471), (534, 146808), (712, 110106), (801, 97872), (1068, 73404), (1424, 55053), (1602, 48936), (2039, 38448), (2136, 36702), (2403, 32624), (3204, 24468), (4078, 19224), (4272, 18351), (4806, 16312), (6117, 12816), (6408, 12234), (8156, 9612)]