71303418

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 159719040

約数和(自身を除く): 88415622

約数列:

[1, 2, 3, 6, 9, 18, 47, 89, 94, 141, 178, 267, 282, 423, 534, 801, 846, 947, 1602, 1894, 2841, 4183, 5682, 8366, 8523, 12549, 17046, 25098, 37647, 44509, 75294, 84283, 89018, 133527, 168566, 252849, 267054, 400581, 505698, 758547, 801162, 1517094, 3961301, 7922602, 11883903, 23767806, 35651709, 71303418]

約数ペア:

[(1, 71303418), (2, 35651709), (3, 23767806), (6, 11883903), (9, 7922602), (18, 3961301), (47, 1517094), (89, 801162), (94, 758547), (141, 505698), (178, 400581), (267, 267054), (282, 252849), (423, 168566), (534, 133527), (801, 89018), (846, 84283), (947, 75294), (1602, 44509), (1894, 37647), (2841, 25098), (4183, 17046), (5682, 12549), (8366, 8523)]