39753324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 109064592

約数和(自身を除く): 69311268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 346, 468, 491, 519, 692, 982, 1038, 1473, 1557, 1964, 2076, 2249, 2946, 3114, 4419, 4498, 5892, 6228, 6383, 6747, 8838, 8996, 12766, 13494, 17676, 19149, 20241, 25532, 26988, 38298, 40482, 57447, 76596, 80964, 84943, 114894, 169886, 229788, 254829, 339772, 509658, 764487, 1019316, 1104259, 1528974, 2208518, 3057948, 3312777, 4417036, 6625554, 9938331, 13251108, 19876662, 39753324]

約数ペア:

[(1, 39753324), (2, 19876662), (3, 13251108), (4, 9938331), (6, 6625554), (9, 4417036), (12, 3312777), (13, 3057948), (18, 2208518), (26, 1528974), (36, 1104259), (39, 1019316), (52, 764487), (78, 509658), (117, 339772), (156, 254829), (173, 229788), (234, 169886), (346, 114894), (468, 84943), (491, 80964), (519, 76596), (692, 57447), (982, 40482), (1038, 38298), (1473, 26988), (1557, 25532), (1964, 20241), (2076, 19149), (2249, 17676), (2946, 13494), (3114, 12766), (4419, 8996), (4498, 8838), (5892, 6747), (6228, 6383)]