65720997232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1949}}^1\times {\mathrm{4673}}^1$

素因数の和:6682

約数の個数: 80

約数和(自身を含む): 142401823200

約数和(自身を除く): 76680825968

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 1949, 3608, 3898, 4673, 7216, 7796, 9346, 15592, 18692, 21439, 31184, 37384, 42878, 51403, 74768, 79909, 85756, 102806, 159818, 171512, 191593, 205612, 319636, 343024, 383186, 411224, 639272, 766372, 822448, 878999, 1278544, 1532744, 1757998, 2107523, 3065488, 3515996, 4215046, 7031992, 8430092, 9107677, 14063984, 16860184, 18215354, 33720368, 36430708, 72861416, 100184447, 145722832, 200368894, 373414757, 400737788, 746829514, 801475576, 1493659028, 1602951152, 2987318056, 4107562327, 5974636112, 8215124654, 16430249308, 32860498616, 65720997232]

約数ペア:

[(1, 65720997232), (2, 32860498616), (4, 16430249308), (8, 8215124654), (11, 5974636112), (16, 4107562327), (22, 2987318056), (41, 1602951152), (44, 1493659028), (82, 801475576), (88, 746829514), (164, 400737788), (176, 373414757), (328, 200368894), (451, 145722832), (656, 100184447), (902, 72861416), (1804, 36430708), (1949, 33720368), (3608, 18215354), (3898, 16860184), (4673, 14063984), (7216, 9107677), (7796, 8430092), (9346, 7031992), (15592, 4215046), (18692, 3515996), (21439, 3065488), (31184, 2107523), (37384, 1757998), (42878, 1532744), (51403, 1278544), (74768, 878999), (79909, 822448), (85756, 766372), (102806, 639272), (159818, 411224), (171512, 383186), (191593, 343024), (205612, 319636)]