71117988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1151}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 175472640

約数和(自身を除く): 104354652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 271, 542, 813, 1084, 1151, 1626, 2302, 3252, 3453, 4604, 5149, 6906, 10298, 13812, 15447, 20596, 21869, 30894, 43738, 61788, 65607, 87476, 131214, 262428, 311921, 623842, 935763, 1247684, 1871526, 3743052, 5926499, 11852998, 17779497, 23705996, 35558994, 71117988]

約数ペア:

[(1, 71117988), (2, 35558994), (3, 23705996), (4, 17779497), (6, 11852998), (12, 5926499), (19, 3743052), (38, 1871526), (57, 1247684), (76, 935763), (114, 623842), (228, 311921), (271, 262428), (542, 131214), (813, 87476), (1084, 65607), (1151, 61788), (1626, 43738), (2302, 30894), (3252, 21869), (3453, 20596), (4604, 15447), (5149, 13812), (6906, 10298)]