66881892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72383}}^1$

素因数の和:72408

約数の個数: 48

約数和(自身を含む): 194568192

約数和(自身を除く): 127686300

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 72383, 144766, 217149, 289532, 434298, 506681, 796213, 868596, 1013362, 1520043, 1592426, 2026724, 2388639, 3040086, 3184852, 4777278, 5573491, 6080172, 9554556, 11146982, 16720473, 22293964, 33440946, 66881892]

約数ペア:

[(1, 66881892), (2, 33440946), (3, 22293964), (4, 16720473), (6, 11146982), (7, 9554556), (11, 6080172), (12, 5573491), (14, 4777278), (21, 3184852), (22, 3040086), (28, 2388639), (33, 2026724), (42, 1592426), (44, 1520043), (66, 1013362), (77, 868596), (84, 796213), (132, 506681), (154, 434298), (231, 289532), (308, 217149), (462, 144766), (924, 72383)]