69242178

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 141281280

約数和(自身を除く): 72039102

約数列:

[1, 2, 3, 6, 89, 127, 178, 254, 267, 381, 534, 762, 1021, 2042, 3063, 6126, 11303, 22606, 33909, 67818, 90869, 129667, 181738, 259334, 272607, 389001, 545214, 778002, 11540363, 23080726, 34621089, 69242178]

約数ペア:

[(1, 69242178), (2, 34621089), (3, 23080726), (6, 11540363), (89, 778002), (127, 545214), (178, 389001), (254, 272607), (267, 259334), (381, 181738), (534, 129667), (762, 90869), (1021, 67818), (2042, 33909), (3063, 22606), (6126, 11303)]