87782142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67421}}^1$

素因数の和:67464

約数の個数: 32

約数和(自身を含む): 207120384

約数和(自身を除く): 119338242

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 67421, 134842, 202263, 404526, 471947, 943894, 1415841, 2090051, 2831682, 4180102, 6270153, 12540306, 14630357, 29260714, 43891071, 87782142]

約数ペア:

[(1, 87782142), (2, 43891071), (3, 29260714), (6, 14630357), (7, 12540306), (14, 6270153), (21, 4180102), (31, 2831682), (42, 2090051), (62, 1415841), (93, 943894), (186, 471947), (217, 404526), (434, 202263), (651, 134842), (1302, 67421)]