77942172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1351

約数の個数: 96

約数和(自身を含む): 230307840

約数和(自身を除く): 152365668

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 67, 77, 84, 132, 134, 154, 201, 231, 268, 308, 402, 462, 469, 737, 804, 924, 938, 1259, 1407, 1474, 1876, 2211, 2518, 2814, 2948, 3777, 4422, 5036, 5159, 5628, 7554, 8813, 8844, 10318, 13849, 15108, 15477, 17626, 20636, 26439, 27698, 30954, 35252, 41547, 52878, 55396, 61908, 83094, 84353, 96943, 105756, 166188, 168706, 193886, 253059, 290829, 337412, 387772, 506118, 581658, 590471, 927883, 1012236, 1163316, 1180942, 1771413, 1855766, 2361884, 2783649, 3542826, 3711532, 5567298, 6495181, 7085652, 11134596, 12990362, 19485543, 25980724, 38971086, 77942172]

約数ペア:

[(1, 77942172), (2, 38971086), (3, 25980724), (4, 19485543), (6, 12990362), (7, 11134596), (11, 7085652), (12, 6495181), (14, 5567298), (21, 3711532), (22, 3542826), (28, 2783649), (33, 2361884), (42, 1855766), (44, 1771413), (66, 1180942), (67, 1163316), (77, 1012236), (84, 927883), (132, 590471), (134, 581658), (154, 506118), (201, 387772), (231, 337412), (268, 290829), (308, 253059), (402, 193886), (462, 168706), (469, 166188), (737, 105756), (804, 96943), (924, 84353), (938, 83094), (1259, 61908), (1407, 55396), (1474, 52878), (1876, 41547), (2211, 35252), (2518, 30954), (2814, 27698), (2948, 26439), (3777, 20636), (4422, 17626), (5036, 15477), (5159, 15108), (5628, 13849), (7554, 10318), (8813, 8844)]