88260172

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 218792448

約数和(自身を除く): 130532276

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 47, 49, 52, 67, 77, 91, 94, 98, 134, 143, 154, 182, 188, 196, 268, 286, 308, 329, 364, 469, 517, 539, 572, 611, 637, 658, 737, 871, 938, 1001, 1034, 1078, 1222, 1274, 1316, 1474, 1742, 1876, 2002, 2068, 2156, 2303, 2444, 2548, 2948, 3149, 3283, 3484, 3619, 4004, 4277, 4606, 5159, 6097, 6298, 6566, 6721, 7007, 7238, 8554, 9212, 9581, 10318, 12194, 12596, 13132, 13442, 14014, 14476, 17108, 19162, 20636, 22043, 24388, 25333, 26884, 28028, 29939, 34639, 36113, 38324, 40937, 42679, 44086, 47047, 50666, 59878, 67067, 69278, 72226, 81874, 85358, 88172, 94094, 101332, 119756, 134134, 138556, 144452, 154301, 163748, 170716, 188188, 242473, 268268, 286559, 308602, 329329, 450307, 469469, 484946, 573118, 617204, 658658, 900614, 938938, 969892, 1146236, 1317316, 1697311, 1801228, 1877876, 2005913, 3152149, 3394622, 4011826, 6304298, 6789244, 8023652, 12608596, 22065043, 44130086, 88260172]

約数ペア:

[(1, 88260172), (2, 44130086), (4, 22065043), (7, 12608596), (11, 8023652), (13, 6789244), (14, 6304298), (22, 4011826), (26, 3394622), (28, 3152149), (44, 2005913), (47, 1877876), (49, 1801228), (52, 1697311), (67, 1317316), (77, 1146236), (91, 969892), (94, 938938), (98, 900614), (134, 658658), (143, 617204), (154, 573118), (182, 484946), (188, 469469), (196, 450307), (268, 329329), (286, 308602), (308, 286559), (329, 268268), (364, 242473), (469, 188188), (517, 170716), (539, 163748), (572, 154301), (611, 144452), (637, 138556), (658, 134134), (737, 119756), (871, 101332), (938, 94094), (1001, 88172), (1034, 85358), (1078, 81874), (1222, 72226), (1274, 69278), (1316, 67067), (1474, 59878), (1742, 50666), (1876, 47047), (2002, 44086), (2068, 42679), (2156, 40937), (2303, 38324), (2444, 36113), (2548, 34639), (2948, 29939), (3149, 28028), (3283, 26884), (3484, 25333), (3619, 24388), (4004, 22043), (4277, 20636), (4606, 19162), (5159, 17108), (6097, 14476), (6298, 14014), (6566, 13442), (6721, 13132), (7007, 12596), (7238, 12194), (8554, 10318), (9212, 9581)]