72425268

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{18457}}^1$

素因数の和:18576

約数の個数: 36

約数和(自身を含む): 184764580

約数和(自身を除く): 112339312

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 18457, 36914, 55371, 73828, 110742, 166113, 221484, 332226, 664452, 2011813, 4023626, 6035439, 8047252, 12070878, 18106317, 24141756, 36212634, 72425268]

約数ペア:

[(1, 72425268), (2, 36212634), (3, 24141756), (4, 18106317), (6, 12070878), (9, 8047252), (12, 6035439), (18, 4023626), (36, 2011813), (109, 664452), (218, 332226), (327, 221484), (436, 166113), (654, 110742), (981, 73828), (1308, 55371), (1962, 36914), (3924, 18457)]