71026254

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 111865266

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 53, 54, 69, 78, 83, 106, 117, 138, 159, 166, 207, 234, 249, 299, 318, 351, 414, 477, 498, 598, 621, 689, 702, 747, 897, 954, 1079, 1219, 1242, 1378, 1431, 1494, 1794, 1909, 2067, 2158, 2241, 2438, 2691, 2862, 3237, 3657, 3818, 4134, 4399, 4482, 5382, 5727, 6201, 6474, 7314, 8073, 8798, 9711, 10971, 11454, 12402, 13197, 15847, 16146, 17181, 18603, 19422, 21942, 24817, 26394, 29133, 31694, 32913, 34362, 37206, 39591, 47541, 49634, 51543, 57187, 58266, 65826, 74451, 79182, 95082, 101177, 103086, 114374, 118773, 142623, 148902, 171561, 202354, 223353, 237546, 285246, 303531, 343122, 427869, 446706, 514683, 607062, 670059, 855738, 910593, 1029366, 1315301, 1340118, 1544049, 1821186, 2630602, 2731779, 3088098, 3945903, 5463558, 7891806, 11837709, 23675418, 35513127, 71026254]

約数ペア:

[(1, 71026254), (2, 35513127), (3, 23675418), (6, 11837709), (9, 7891806), (13, 5463558), (18, 3945903), (23, 3088098), (26, 2731779), (27, 2630602), (39, 1821186), (46, 1544049), (53, 1340118), (54, 1315301), (69, 1029366), (78, 910593), (83, 855738), (106, 670059), (117, 607062), (138, 514683), (159, 446706), (166, 427869), (207, 343122), (234, 303531), (249, 285246), (299, 237546), (318, 223353), (351, 202354), (414, 171561), (477, 148902), (498, 142623), (598, 118773), (621, 114374), (689, 103086), (702, 101177), (747, 95082), (897, 79182), (954, 74451), (1079, 65826), (1219, 58266), (1242, 57187), (1378, 51543), (1431, 49634), (1494, 47541), (1794, 39591), (1909, 37206), (2067, 34362), (2158, 32913), (2241, 31694), (2438, 29133), (2691, 26394), (2862, 24817), (3237, 21942), (3657, 19422), (3818, 18603), (4134, 17181), (4399, 16146), (4482, 15847), (5382, 13197), (5727, 12402), (6201, 11454), (6474, 10971), (7314, 9711), (8073, 8798)]