78398244

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{21143}}^1$

素因数の和:21256

約数の個数: 36

約数和(自身を含む): 200106816

約数和(自身を除く): 121708572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 21143, 42286, 63429, 84572, 126858, 190287, 253716, 380574, 761148, 2177729, 4355458, 6533187, 8710916, 13066374, 19599561, 26132748, 39199122, 78398244]

約数ペア:

[(1, 78398244), (2, 39199122), (3, 26132748), (4, 19599561), (6, 13066374), (9, 8710916), (12, 6533187), (18, 4355458), (36, 2177729), (103, 761148), (206, 380574), (309, 253716), (412, 190287), (618, 126858), (927, 84572), (1236, 63429), (1854, 42286), (3708, 21143)]