90981816

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3533}}^1$

素因数の和:3608

約数の個数: 64

約数和(自身を含む): 241725600

約数和(自身を除く): 150743784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 444, 696, 888, 1073, 2146, 3219, 3533, 4292, 6438, 7066, 8584, 10599, 12876, 14132, 21198, 25752, 28264, 42396, 84792, 102457, 130721, 204914, 261442, 307371, 392163, 409828, 522884, 614742, 784326, 819656, 1045768, 1229484, 1568652, 2458968, 3137304, 3790909, 7581818, 11372727, 15163636, 22745454, 30327272, 45490908, 90981816]

約数ペア:

[(1, 90981816), (2, 45490908), (3, 30327272), (4, 22745454), (6, 15163636), (8, 11372727), (12, 7581818), (24, 3790909), (29, 3137304), (37, 2458968), (58, 1568652), (74, 1229484), (87, 1045768), (111, 819656), (116, 784326), (148, 614742), (174, 522884), (222, 409828), (232, 392163), (296, 307371), (348, 261442), (444, 204914), (696, 130721), (888, 102457), (1073, 84792), (2146, 42396), (3219, 28264), (3533, 25752), (4292, 21198), (6438, 14132), (7066, 12876), (8584, 10599)]