71332128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:927

約数の個数: 144

約数和(自身を含む): 237758976

約数和(自身を除く): 166426848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 863, 984, 1008, 1148, 1312, 1476, 1722, 1726, 1968, 2016, 2296, 2583, 2589, 2952, 3444, 3452, 3936, 4592, 5166, 5178, 5904, 6041, 6888, 6904, 7767, 9184, 10332, 10356, 11808, 12082, 13776, 13808, 15534, 18123, 20664, 20712, 24164, 27552, 27616, 31068, 35383, 36246, 41328, 41424, 48328, 54369, 62136, 70766, 72492, 82656, 82848, 96656, 106149, 108738, 124272, 141532, 144984, 193312, 212298, 217476, 247681, 248544, 283064, 289968, 318447, 424596, 434952, 495362, 566128, 579936, 636894, 743043, 849192, 869904, 990724, 1132256, 1273788, 1486086, 1698384, 1739808, 1981448, 2229129, 2547576, 2972172, 3396768, 3962896, 4458258, 5095152, 5944344, 7925792, 8916516, 10190304, 11888688, 17833032, 23777376, 35666064, 71332128]

約数ペア:

[(1, 71332128), (2, 35666064), (3, 23777376), (4, 17833032), (6, 11888688), (7, 10190304), (8, 8916516), (9, 7925792), (12, 5944344), (14, 5095152), (16, 4458258), (18, 3962896), (21, 3396768), (24, 2972172), (28, 2547576), (32, 2229129), (36, 1981448), (41, 1739808), (42, 1698384), (48, 1486086), (56, 1273788), (63, 1132256), (72, 990724), (82, 869904), (84, 849192), (96, 743043), (112, 636894), (123, 579936), (126, 566128), (144, 495362), (164, 434952), (168, 424596), (224, 318447), (246, 289968), (252, 283064), (287, 248544), (288, 247681), (328, 217476), (336, 212298), (369, 193312), (492, 144984), (504, 141532), (574, 124272), (656, 108738), (672, 106149), (738, 96656), (861, 82848), (863, 82656), (984, 72492), (1008, 70766), (1148, 62136), (1312, 54369), (1476, 48328), (1722, 41424), (1726, 41328), (1968, 36246), (2016, 35383), (2296, 31068), (2583, 27616), (2589, 27552), (2952, 24164), (3444, 20712), (3452, 20664), (3936, 18123), (4592, 15534), (5166, 13808), (5178, 13776), (5904, 12082), (6041, 11808), (6888, 10356), (6904, 10332), (7767, 9184)]