39858876

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 105858480

約数和(自身を除く): 65999604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 73, 87, 116, 146, 174, 219, 261, 292, 348, 438, 522, 523, 657, 876, 1044, 1046, 1314, 1569, 2092, 2117, 2628, 3138, 4234, 4707, 6276, 6351, 8468, 9414, 12702, 15167, 18828, 19053, 25404, 30334, 38106, 38179, 45501, 60668, 76212, 76358, 91002, 114537, 136503, 152716, 182004, 229074, 273006, 343611, 458148, 546012, 687222, 1107191, 1374444, 2214382, 3321573, 4428764, 6643146, 9964719, 13286292, 19929438, 39858876]

約数ペア:

[(1, 39858876), (2, 19929438), (3, 13286292), (4, 9964719), (6, 6643146), (9, 4428764), (12, 3321573), (18, 2214382), (29, 1374444), (36, 1107191), (58, 687222), (73, 546012), (87, 458148), (116, 343611), (146, 273006), (174, 229074), (219, 182004), (261, 152716), (292, 136503), (348, 114537), (438, 91002), (522, 76358), (523, 76212), (657, 60668), (876, 45501), (1044, 38179), (1046, 38106), (1314, 30334), (1569, 25404), (2092, 19053), (2117, 18828), (2628, 15167), (3138, 12702), (4234, 9414), (4707, 8468), (6276, 6351)]