43780128

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 137549664

約数和(自身を除く): 93769536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 82, 84, 96, 98, 112, 123, 147, 164, 168, 196, 224, 227, 246, 287, 294, 328, 336, 392, 454, 492, 574, 588, 656, 672, 681, 784, 861, 908, 984, 1148, 1176, 1312, 1362, 1568, 1589, 1722, 1816, 1968, 2009, 2296, 2352, 2724, 3178, 3444, 3632, 3936, 4018, 4592, 4704, 4767, 5448, 6027, 6356, 6888, 7264, 8036, 9184, 9307, 9534, 10896, 11123, 12054, 12712, 13776, 16072, 18614, 19068, 21792, 22246, 24108, 25424, 27552, 27921, 32144, 33369, 37228, 38136, 44492, 48216, 50848, 55842, 64288, 65149, 66738, 74456, 76272, 88984, 96432, 111684, 130298, 133476, 148912, 152544, 177968, 192864, 195447, 223368, 260596, 266952, 297824, 355936, 390894, 446736, 456043, 521192, 533904, 781788, 893472, 912086, 1042384, 1067808, 1368129, 1563576, 1824172, 2084768, 2736258, 3127152, 3648344, 5472516, 6254304, 7296688, 10945032, 14593376, 21890064, 43780128]

約数ペア:

[(1, 43780128), (2, 21890064), (3, 14593376), (4, 10945032), (6, 7296688), (7, 6254304), (8, 5472516), (12, 3648344), (14, 3127152), (16, 2736258), (21, 2084768), (24, 1824172), (28, 1563576), (32, 1368129), (41, 1067808), (42, 1042384), (48, 912086), (49, 893472), (56, 781788), (82, 533904), (84, 521192), (96, 456043), (98, 446736), (112, 390894), (123, 355936), (147, 297824), (164, 266952), (168, 260596), (196, 223368), (224, 195447), (227, 192864), (246, 177968), (287, 152544), (294, 148912), (328, 133476), (336, 130298), (392, 111684), (454, 96432), (492, 88984), (574, 76272), (588, 74456), (656, 66738), (672, 65149), (681, 64288), (784, 55842), (861, 50848), (908, 48216), (984, 44492), (1148, 38136), (1176, 37228), (1312, 33369), (1362, 32144), (1568, 27921), (1589, 27552), (1722, 25424), (1816, 24108), (1968, 22246), (2009, 21792), (2296, 19068), (2352, 18614), (2724, 16072), (3178, 13776), (3444, 12712), (3632, 12054), (3936, 11123), (4018, 10896), (4592, 9534), (4704, 9307), (4767, 9184), (5448, 8036), (6027, 7264), (6356, 6888)]