78017142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59921}}^1$

素因数の和:59964

約数の個数: 32

約数和(自身を含む): 184080384

約数和(自身を除く): 106063242

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 59921, 119842, 179763, 359526, 419447, 838894, 1258341, 1857551, 2516682, 3715102, 5572653, 11145306, 13002857, 26005714, 39008571, 78017142]

約数ペア:

[(1, 78017142), (2, 39008571), (3, 26005714), (6, 13002857), (7, 11145306), (14, 5572653), (21, 3715102), (31, 2516682), (42, 1857551), (62, 1258341), (93, 838894), (186, 419447), (217, 359526), (434, 179763), (651, 119842), (1302, 59921)]