84872606

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 165580800

約数和(自身を除く): 80708194

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 307, 343, 403, 434, 614, 637, 686, 806, 1274, 1519, 2149, 2821, 3038, 3991, 4298, 4459, 5642, 7982, 8918, 9517, 10633, 15043, 19034, 19747, 21266, 27937, 30086, 39494, 55874, 66619, 105301, 123721, 133238, 138229, 195559, 210602, 247442, 276458, 391118, 466333, 866047, 932666, 1368913, 1732094, 2737826, 3264331, 6062329, 6528662, 12124658, 42436303, 84872606]

約数ペア:

[(1, 84872606), (2, 42436303), (7, 12124658), (13, 6528662), (14, 6062329), (26, 3264331), (31, 2737826), (49, 1732094), (62, 1368913), (91, 932666), (98, 866047), (182, 466333), (217, 391118), (307, 276458), (343, 247442), (403, 210602), (434, 195559), (614, 138229), (637, 133238), (686, 123721), (806, 105301), (1274, 66619), (1519, 55874), (2149, 39494), (2821, 30086), (3038, 27937), (3991, 21266), (4298, 19747), (4459, 19034), (5642, 15043), (7982, 10633), (8918, 9517)]