77331576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 230630400

約数和(自身を除く): 153298824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 103, 109, 123, 164, 168, 206, 218, 246, 287, 309, 327, 328, 412, 436, 492, 574, 618, 654, 721, 763, 824, 861, 872, 984, 1148, 1236, 1308, 1442, 1526, 1722, 2163, 2289, 2296, 2472, 2616, 2884, 3052, 3444, 4223, 4326, 4469, 4578, 5768, 6104, 6888, 8446, 8652, 8938, 9156, 11227, 12669, 13407, 16892, 17304, 17876, 18312, 22454, 25338, 26814, 29561, 31283, 33681, 33784, 35752, 44908, 50676, 53628, 59122, 62566, 67362, 78589, 88683, 89816, 93849, 101352, 107256, 118244, 125132, 134724, 157178, 177366, 187698, 235767, 236488, 250264, 269448, 314356, 354732, 375396, 460307, 471534, 628712, 709464, 750792, 920614, 943068, 1380921, 1841228, 1886136, 2761842, 3222149, 3682456, 5523684, 6444298, 9666447, 11047368, 12888596, 19332894, 25777192, 38665788, 77331576]

約数ペア:

[(1, 77331576), (2, 38665788), (3, 25777192), (4, 19332894), (6, 12888596), (7, 11047368), (8, 9666447), (12, 6444298), (14, 5523684), (21, 3682456), (24, 3222149), (28, 2761842), (41, 1886136), (42, 1841228), (56, 1380921), (82, 943068), (84, 920614), (103, 750792), (109, 709464), (123, 628712), (164, 471534), (168, 460307), (206, 375396), (218, 354732), (246, 314356), (287, 269448), (309, 250264), (327, 236488), (328, 235767), (412, 187698), (436, 177366), (492, 157178), (574, 134724), (618, 125132), (654, 118244), (721, 107256), (763, 101352), (824, 93849), (861, 89816), (872, 88683), (984, 78589), (1148, 67362), (1236, 62566), (1308, 59122), (1442, 53628), (1526, 50676), (1722, 44908), (2163, 35752), (2289, 33784), (2296, 33681), (2472, 31283), (2616, 29561), (2884, 26814), (3052, 25338), (3444, 22454), (4223, 18312), (4326, 17876), (4469, 17304), (4578, 16892), (5768, 13407), (6104, 12669), (6888, 11227), (8446, 9156), (8652, 8938)]