85715796

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 203604800

約数和(自身を除く): 117889004

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 211, 291, 349, 388, 422, 582, 633, 698, 844, 1047, 1164, 1266, 1396, 2094, 2532, 4188, 20467, 33853, 40934, 61401, 67706, 73639, 81868, 101559, 122802, 135412, 147278, 203118, 220917, 245604, 294556, 406236, 441834, 883668, 7142983, 14285966, 21428949, 28571932, 42857898, 85715796]

約数ペア:

[(1, 85715796), (2, 42857898), (3, 28571932), (4, 21428949), (6, 14285966), (12, 7142983), (97, 883668), (194, 441834), (211, 406236), (291, 294556), (349, 245604), (388, 220917), (422, 203118), (582, 147278), (633, 135412), (698, 122802), (844, 101559), (1047, 81868), (1164, 73639), (1266, 67706), (1396, 61401), (2094, 40934), (2532, 33853), (4188, 20467)]