120747708

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{42457}}^1$

素因数の和:42546

約数の個数: 36

約数和(自身を含む): 309094240

約数和(自身を除く): 188346532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 42457, 84914, 127371, 169828, 254742, 382113, 509484, 764226, 1528452, 3354103, 6708206, 10062309, 13416412, 20124618, 30186927, 40249236, 60373854, 120747708]

約数ペア:

[(1, 120747708), (2, 60373854), (3, 40249236), (4, 30186927), (6, 20124618), (9, 13416412), (12, 10062309), (18, 6708206), (36, 3354103), (79, 1528452), (158, 764226), (237, 509484), (316, 382113), (474, 254742), (711, 169828), (948, 127371), (1422, 84914), (2844, 42457)]