71810742

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 145728000

約数和(自身を除く): 73917258

約数列:

[1, 2, 3, 6, 137, 199, 274, 398, 411, 439, 597, 822, 878, 1194, 1317, 2634, 27263, 54526, 60143, 81789, 87361, 120286, 163578, 174722, 180429, 262083, 360858, 524166, 11968457, 23936914, 35905371, 71810742]

約数ペア:

[(1, 71810742), (2, 35905371), (3, 23936914), (6, 11968457), (137, 524166), (199, 360858), (274, 262083), (398, 180429), (411, 174722), (439, 163578), (597, 120286), (822, 87361), (878, 81789), (1194, 60143), (1317, 54526), (2634, 27263)]