77081888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 164828160

約数和(自身を除く): 87746272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1459, 1651, 2032, 2918, 3302, 4064, 5836, 6604, 11672, 13208, 18967, 23344, 26416, 37934, 46688, 52832, 75868, 151736, 185293, 303472, 370586, 606944, 741172, 1482344, 2408809, 2964688, 4817618, 5929376, 9635236, 19270472, 38540944, 77081888]

約数ペア:

[(1, 77081888), (2, 38540944), (4, 19270472), (8, 9635236), (13, 5929376), (16, 4817618), (26, 2964688), (32, 2408809), (52, 1482344), (104, 741172), (127, 606944), (208, 370586), (254, 303472), (416, 185293), (508, 151736), (1016, 75868), (1459, 52832), (1651, 46688), (2032, 37934), (2918, 26416), (3302, 23344), (4064, 18967), (5836, 13208), (6604, 11672)]