80916288

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:616

約数の個数: 112

約数和(自身を含む): 231282240

約数和(自身を除く): 150365952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 64, 76, 82, 96, 114, 123, 152, 164, 192, 228, 246, 304, 328, 456, 492, 541, 608, 656, 779, 912, 984, 1082, 1216, 1312, 1558, 1623, 1824, 1968, 2164, 2337, 2624, 3116, 3246, 3648, 3936, 4328, 4674, 6232, 6492, 7872, 8656, 9348, 10279, 12464, 12984, 17312, 18696, 20558, 22181, 24928, 25968, 30837, 34624, 37392, 41116, 44362, 49856, 51936, 61674, 66543, 74784, 82232, 88724, 103872, 123348, 133086, 149568, 164464, 177448, 246696, 266172, 328928, 354896, 421439, 493392, 532344, 657856, 709792, 842878, 986784, 1064688, 1264317, 1419584, 1685756, 1973568, 2129376, 2528634, 3371512, 4258752, 5057268, 6743024, 10114536, 13486048, 20229072, 26972096, 40458144, 80916288]

約数ペア:

[(1, 80916288), (2, 40458144), (3, 26972096), (4, 20229072), (6, 13486048), (8, 10114536), (12, 6743024), (16, 5057268), (19, 4258752), (24, 3371512), (32, 2528634), (38, 2129376), (41, 1973568), (48, 1685756), (57, 1419584), (64, 1264317), (76, 1064688), (82, 986784), (96, 842878), (114, 709792), (123, 657856), (152, 532344), (164, 493392), (192, 421439), (228, 354896), (246, 328928), (304, 266172), (328, 246696), (456, 177448), (492, 164464), (541, 149568), (608, 133086), (656, 123348), (779, 103872), (912, 88724), (984, 82232), (1082, 74784), (1216, 66543), (1312, 61674), (1558, 51936), (1623, 49856), (1824, 44362), (1968, 41116), (2164, 37392), (2337, 34624), (2624, 30837), (3116, 25968), (3246, 24928), (3648, 22181), (3936, 20558), (4328, 18696), (4674, 17312), (6232, 12984), (6492, 12464), (7872, 10279), (8656, 9348)]