71188308

素因数分解:

$2^2\times 3^6\times {\mathrm{24413}}^1$

素因数の和:24435

約数の個数: 42

約数和(自身を含む): 186791514

約数和(自身を除く): 115603206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 24413, 48826, 73239, 97652, 146478, 219717, 292956, 439434, 659151, 878868, 1318302, 1977453, 2636604, 3954906, 5932359, 7909812, 11864718, 17797077, 23729436, 35594154, 71188308]

約数ペア:

[(1, 71188308), (2, 35594154), (3, 23729436), (4, 17797077), (6, 11864718), (9, 7909812), (12, 5932359), (18, 3954906), (27, 2636604), (36, 1977453), (54, 1318302), (81, 878868), (108, 659151), (162, 439434), (243, 292956), (324, 219717), (486, 146478), (729, 97652), (972, 73239), (1458, 48826), (2916, 24413)]