81874704

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{41603}}^1$

素因数の和:41655

約数の個数: 40

約数和(自身を含む): 216673632

約数和(自身を除く): 134798928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 41603, 83206, 124809, 166412, 249618, 332824, 499236, 665648, 998472, 1705723, 1996944, 3411446, 5117169, 6822892, 10234338, 13645784, 20468676, 27291568, 40937352, 81874704]

約数ペア:

[(1, 81874704), (2, 40937352), (3, 27291568), (4, 20468676), (6, 13645784), (8, 10234338), (12, 6822892), (16, 5117169), (24, 3411446), (41, 1996944), (48, 1705723), (82, 998472), (123, 665648), (164, 499236), (246, 332824), (328, 249618), (492, 166412), (656, 124809), (984, 83206), (1968, 41603)]