78843348

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{42943}}^1$

素因数の和:42973

約数の個数: 48

約数和(自身を含む): 216437760

約数和(自身を除く): 137594412

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 42943, 85886, 128829, 171772, 257658, 386487, 515316, 730031, 772974, 1159461, 1460062, 1545948, 2190093, 2318922, 2920124, 4380186, 4637844, 6570279, 8760372, 13140558, 19710837, 26281116, 39421674, 78843348]

約数ペア:

[(1, 78843348), (2, 39421674), (3, 26281116), (4, 19710837), (6, 13140558), (9, 8760372), (12, 6570279), (17, 4637844), (18, 4380186), (27, 2920124), (34, 2318922), (36, 2190093), (51, 1545948), (54, 1460062), (68, 1159461), (102, 772974), (108, 730031), (153, 515316), (204, 386487), (306, 257658), (459, 171772), (612, 128829), (918, 85886), (1836, 42943)]