71325744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12487}}^1$

素因数の和:12522

約数の個数: 80

約数和(自身を含む): 222985728

約数和(自身を除く): 151659984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 12487, 24974, 37461, 49948, 74922, 87409, 99896, 149844, 174818, 199792, 212279, 262227, 299688, 349636, 424558, 524454, 599376, 636837, 699272, 849116, 1048908, 1273674, 1398544, 1485953, 1698232, 2097816, 2547348, 2971906, 3396464, 4195632, 4457859, 5094696, 5943812, 8915718, 10189392, 11887624, 17831436, 23775248, 35662872, 71325744]

約数ペア:

[(1, 71325744), (2, 35662872), (3, 23775248), (4, 17831436), (6, 11887624), (7, 10189392), (8, 8915718), (12, 5943812), (14, 5094696), (16, 4457859), (17, 4195632), (21, 3396464), (24, 2971906), (28, 2547348), (34, 2097816), (42, 1698232), (48, 1485953), (51, 1398544), (56, 1273674), (68, 1048908), (84, 849116), (102, 699272), (112, 636837), (119, 599376), (136, 524454), (168, 424558), (204, 349636), (238, 299688), (272, 262227), (336, 212279), (357, 199792), (408, 174818), (476, 149844), (714, 99896), (816, 87409), (952, 74922), (1428, 49948), (1904, 37461), (2856, 24974), (5712, 12487)]