74287158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 167215104

約数和(自身を除く): 92927946

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 83, 142, 166, 191, 213, 249, 382, 426, 498, 573, 781, 913, 1146, 1562, 1826, 2101, 2343, 2739, 4202, 4686, 5478, 5893, 6303, 11786, 12606, 13561, 15853, 17679, 27122, 31706, 35358, 40683, 47559, 64823, 81366, 95118, 129646, 149171, 174383, 194469, 298342, 348766, 388938, 447513, 523149, 895026, 1046298, 1125563, 2251126, 3376689, 6753378, 12381193, 24762386, 37143579, 74287158]

約数ペア:

[(1, 74287158), (2, 37143579), (3, 24762386), (6, 12381193), (11, 6753378), (22, 3376689), (33, 2251126), (66, 1125563), (71, 1046298), (83, 895026), (142, 523149), (166, 447513), (191, 388938), (213, 348766), (249, 298342), (382, 194469), (426, 174383), (498, 149171), (573, 129646), (781, 95118), (913, 81366), (1146, 64823), (1562, 47559), (1826, 40683), (2101, 35358), (2343, 31706), (2739, 27122), (4202, 17679), (4686, 15853), (5478, 13561), (5893, 12606), (6303, 11786)]