85857954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2347}}^1$

素因数の和:2439

約数の個数: 64

約数和(自身を含む): 214588416

約数和(自身を除く): 128730462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 78, 91, 134, 182, 201, 273, 402, 469, 546, 871, 938, 1407, 1742, 2347, 2613, 2814, 4694, 5226, 6097, 7041, 12194, 14082, 16429, 18291, 30511, 32858, 36582, 49287, 61022, 91533, 98574, 157249, 183066, 213577, 314498, 427154, 471747, 640731, 943494, 1100743, 1281462, 2044237, 2201486, 3302229, 4088474, 6132711, 6604458, 12265422, 14309659, 28619318, 42928977, 85857954]

約数ペア:

[(1, 85857954), (2, 42928977), (3, 28619318), (6, 14309659), (7, 12265422), (13, 6604458), (14, 6132711), (21, 4088474), (26, 3302229), (39, 2201486), (42, 2044237), (67, 1281462), (78, 1100743), (91, 943494), (134, 640731), (182, 471747), (201, 427154), (273, 314498), (402, 213577), (469, 183066), (546, 157249), (871, 98574), (938, 91533), (1407, 61022), (1742, 49287), (2347, 36582), (2613, 32858), (2814, 30511), (4694, 18291), (5226, 16429), (6097, 14082), (7041, 12194)]