8502156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 23818704

約数和(自身を除く): 15316548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 491, 666, 962, 982, 1332, 1443, 1473, 1924, 1964, 2886, 2946, 4329, 4419, 5772, 5892, 6383, 8658, 8838, 12766, 17316, 17676, 18167, 19149, 25532, 36334, 38298, 54501, 57447, 72668, 76596, 109002, 114894, 163503, 218004, 229788, 236171, 327006, 472342, 654012, 708513, 944684, 1417026, 2125539, 2834052, 4251078, 8502156]

約数ペア:

[(1, 8502156), (2, 4251078), (3, 2834052), (4, 2125539), (6, 1417026), (9, 944684), (12, 708513), (13, 654012), (18, 472342), (26, 327006), (36, 236171), (37, 229788), (39, 218004), (52, 163503), (74, 114894), (78, 109002), (111, 76596), (117, 72668), (148, 57447), (156, 54501), (222, 38298), (234, 36334), (333, 25532), (444, 19149), (468, 18167), (481, 17676), (491, 17316), (666, 12766), (962, 8838), (982, 8658), (1332, 6383), (1443, 5892), (1473, 5772), (1924, 4419), (1964, 4329), (2886, 2946)]