84386918

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 164851200

約数和(自身を除く): 80464282

約数列:

[1, 2, 7, 11, 14, 22, 49, 53, 77, 98, 106, 154, 211, 343, 371, 422, 539, 583, 686, 742, 1078, 1166, 1477, 2321, 2597, 2954, 3773, 4081, 4642, 5194, 7546, 8162, 10339, 11183, 16247, 18179, 20678, 22366, 28567, 32494, 36358, 57134, 72373, 78281, 113729, 123013, 144746, 156562, 199969, 227458, 246026, 399938, 547967, 796103, 861091, 1095934, 1592206, 1722182, 3835769, 6027637, 7671538, 12055274, 42193459, 84386918]

約数ペア:

[(1, 84386918), (2, 42193459), (7, 12055274), (11, 7671538), (14, 6027637), (22, 3835769), (49, 1722182), (53, 1592206), (77, 1095934), (98, 861091), (106, 796103), (154, 547967), (211, 399938), (343, 246026), (371, 227458), (422, 199969), (539, 156562), (583, 144746), (686, 123013), (742, 113729), (1078, 78281), (1166, 72373), (1477, 57134), (2321, 36358), (2597, 32494), (2954, 28567), (3773, 22366), (4081, 20678), (4642, 18179), (5194, 16247), (7546, 11183), (8162, 10339)]