67656456

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 216253440

約数和(自身を除く): 148596984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 127, 147, 151, 168, 196, 252, 254, 294, 302, 381, 392, 441, 453, 504, 508, 588, 604, 762, 882, 889, 906, 1016, 1057, 1143, 1176, 1208, 1359, 1524, 1764, 1778, 1812, 2114, 2286, 2667, 2718, 3048, 3171, 3528, 3556, 3624, 4228, 4572, 5334, 5436, 6223, 6342, 7112, 7399, 8001, 8456, 9144, 9513, 10668, 10872, 12446, 12684, 14798, 16002, 18669, 19026, 19177, 21336, 22197, 24892, 25368, 29596, 32004, 37338, 38052, 38354, 44394, 49784, 56007, 57531, 59192, 64008, 66591, 74676, 76104, 76708, 88788, 112014, 115062, 133182, 134239, 149352, 153416, 172593, 177576, 224028, 230124, 266364, 268478, 345186, 402717, 448056, 460248, 532728, 536956, 690372, 805434, 939673, 1073912, 1208151, 1380744, 1610868, 1879346, 2416302, 2819019, 3221736, 3758692, 4832604, 5638038, 7517384, 8457057, 9665208, 11276076, 16914114, 22552152, 33828228, 67656456]

約数ペア:

[(1, 67656456), (2, 33828228), (3, 22552152), (4, 16914114), (6, 11276076), (7, 9665208), (8, 8457057), (9, 7517384), (12, 5638038), (14, 4832604), (18, 3758692), (21, 3221736), (24, 2819019), (28, 2416302), (36, 1879346), (42, 1610868), (49, 1380744), (56, 1208151), (63, 1073912), (72, 939673), (84, 805434), (98, 690372), (126, 536956), (127, 532728), (147, 460248), (151, 448056), (168, 402717), (196, 345186), (252, 268478), (254, 266364), (294, 230124), (302, 224028), (381, 177576), (392, 172593), (441, 153416), (453, 149352), (504, 134239), (508, 133182), (588, 115062), (604, 112014), (762, 88788), (882, 76708), (889, 76104), (906, 74676), (1016, 66591), (1057, 64008), (1143, 59192), (1176, 57531), (1208, 56007), (1359, 49784), (1524, 44394), (1764, 38354), (1778, 38052), (1812, 37338), (2114, 32004), (2286, 29596), (2667, 25368), (2718, 24892), (3048, 22197), (3171, 21336), (3528, 19177), (3556, 19026), (3624, 18669), (4228, 16002), (4572, 14798), (5334, 12684), (5436, 12446), (6223, 10872), (6342, 10668), (7112, 9513), (7399, 9144), (8001, 8456)]