78930147762

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1\times {\mathrm{677}}^1$

素因数の和:1453

約数の個数: 128

約数和(自身を含む): 182204743680

約数和(自身を除く): 103274595918

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 71, 94, 141, 142, 213, 282, 423, 426, 639, 647, 677, 846, 1269, 1278, 1294, 1354, 1917, 1941, 2031, 2538, 3337, 3834, 3882, 4062, 5823, 6093, 6674, 10011, 11646, 12186, 17469, 18279, 20022, 30033, 30409, 31819, 34938, 36558, 45937, 48067, 60066, 60818, 63638, 90099, 91227, 91874, 95457, 96134, 137811, 144201, 180198, 182454, 190914, 273681, 275622, 286371, 288402, 413433, 432603, 438019, 547362, 572742, 821043, 826866, 859113, 865206, 876038, 1240299, 1297809, 1314057, 1642086, 1718226, 2159039, 2259149, 2480598, 2595618, 2628114, 3942171, 4318078, 4518298, 6477117, 6777447, 7884342, 11826513, 12954234, 13554894, 19431351, 20332341, 20586893, 23653026, 31099349, 38862702, 40664682, 41173786, 58294053, 60997023, 61760679, 62198698, 93298047, 116588106, 121994046, 123521358, 185282037, 186596094, 279894141, 370564074, 555846111, 559788282, 839682423, 1111692222, 1461669403, 1679364846, 2923338806, 4385008209, 8770016418, 13155024627, 26310049254, 39465073881, 78930147762]

約数ペア:

[(1, 78930147762), (2, 39465073881), (3, 26310049254), (6, 13155024627), (9, 8770016418), (18, 4385008209), (27, 2923338806), (47, 1679364846), (54, 1461669403), (71, 1111692222), (94, 839682423), (141, 559788282), (142, 555846111), (213, 370564074), (282, 279894141), (423, 186596094), (426, 185282037), (639, 123521358), (647, 121994046), (677, 116588106), (846, 93298047), (1269, 62198698), (1278, 61760679), (1294, 60997023), (1354, 58294053), (1917, 41173786), (1941, 40664682), (2031, 38862702), (2538, 31099349), (3337, 23653026), (3834, 20586893), (3882, 20332341), (4062, 19431351), (5823, 13554894), (6093, 12954234), (6674, 11826513), (10011, 7884342), (11646, 6777447), (12186, 6477117), (17469, 4518298), (18279, 4318078), (20022, 3942171), (30033, 2628114), (30409, 2595618), (31819, 2480598), (34938, 2259149), (36558, 2159039), (45937, 1718226), (48067, 1642086), (60066, 1314057), (60818, 1297809), (63638, 1240299), (90099, 876038), (91227, 865206), (91874, 859113), (95457, 826866), (96134, 821043), (137811, 572742), (144201, 547362), (180198, 438019), (182454, 432603), (190914, 413433), (273681, 288402), (275622, 286371)]