77214428

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:498

約数の個数: 36

約数和(自身を含む): 142634520

約数和(自身を除く): 65420092

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 379, 758, 961, 1516, 1643, 1922, 3286, 3844, 6572, 11749, 20087, 23498, 40174, 46996, 50933, 80348, 101866, 203732, 364219, 622697, 728438, 1245394, 1456876, 2490788, 19303607, 38607214, 77214428]

約数ペア:

[(1, 77214428), (2, 38607214), (4, 19303607), (31, 2490788), (53, 1456876), (62, 1245394), (106, 728438), (124, 622697), (212, 364219), (379, 203732), (758, 101866), (961, 80348), (1516, 50933), (1643, 46996), (1922, 40174), (3286, 23498), (3844, 20087), (6572, 11749)]