78069070

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1069}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 144064800

約数和(自身を除く): 65995730

約数列:

[1, 2, 5, 10, 67, 109, 134, 218, 335, 545, 670, 1069, 1090, 2138, 5345, 7303, 10690, 14606, 36515, 71623, 73030, 116521, 143246, 233042, 358115, 582605, 716230, 1165210, 7806907, 15613814, 39034535, 78069070]

約数ペア:

[(1, 78069070), (2, 39034535), (5, 15613814), (10, 7806907), (67, 1165210), (109, 716230), (134, 582605), (218, 358115), (335, 233042), (545, 143246), (670, 116521), (1069, 73030), (1090, 71623), (2138, 36515), (5345, 14606), (7303, 10690)]