74354016

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 221607792

約数和(自身を除く): 147253776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 66, 74, 88, 96, 111, 121, 132, 148, 173, 176, 222, 242, 264, 296, 346, 352, 363, 407, 444, 484, 519, 528, 592, 692, 726, 814, 888, 968, 1038, 1056, 1184, 1221, 1384, 1452, 1628, 1776, 1903, 1936, 2076, 2442, 2768, 2904, 3256, 3552, 3806, 3872, 4152, 4477, 4884, 5536, 5709, 5808, 6401, 6512, 7612, 8304, 8954, 9768, 11418, 11616, 12802, 13024, 13431, 15224, 16608, 17908, 19203, 19536, 20933, 22836, 25604, 26862, 30448, 35816, 38406, 39072, 41866, 45672, 51208, 53724, 60896, 62799, 70411, 71632, 76812, 83732, 91344, 102416, 107448, 125598, 140822, 143264, 153624, 167464, 182688, 204832, 211233, 214896, 251196, 281644, 307248, 334928, 422466, 429792, 502392, 563288, 614496, 669856, 774521, 844932, 1004784, 1126576, 1549042, 1689864, 2009568, 2253152, 2323563, 3098084, 3379728, 4647126, 6196168, 6759456, 9294252, 12392336, 18588504, 24784672, 37177008, 74354016]

約数ペア:

[(1, 74354016), (2, 37177008), (3, 24784672), (4, 18588504), (6, 12392336), (8, 9294252), (11, 6759456), (12, 6196168), (16, 4647126), (22, 3379728), (24, 3098084), (32, 2323563), (33, 2253152), (37, 2009568), (44, 1689864), (48, 1549042), (66, 1126576), (74, 1004784), (88, 844932), (96, 774521), (111, 669856), (121, 614496), (132, 563288), (148, 502392), (173, 429792), (176, 422466), (222, 334928), (242, 307248), (264, 281644), (296, 251196), (346, 214896), (352, 211233), (363, 204832), (407, 182688), (444, 167464), (484, 153624), (519, 143264), (528, 140822), (592, 125598), (692, 107448), (726, 102416), (814, 91344), (888, 83732), (968, 76812), (1038, 71632), (1056, 70411), (1184, 62799), (1221, 60896), (1384, 53724), (1452, 51208), (1628, 45672), (1776, 41866), (1903, 39072), (1936, 38406), (2076, 35816), (2442, 30448), (2768, 26862), (2904, 25604), (3256, 22836), (3552, 20933), (3806, 19536), (3872, 19203), (4152, 17908), (4477, 16608), (4884, 15224), (5536, 13431), (5709, 13024), (5808, 12802), (6401, 11616), (6512, 11418), (7612, 9768), (8304, 8954)]