77497888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{773}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 165205656

約数和(自身を除く): 87707768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 241, 416, 482, 773, 964, 1546, 1928, 3092, 3133, 3856, 6184, 6266, 7712, 10049, 12368, 12532, 20098, 24736, 25064, 40196, 50128, 80392, 100256, 160784, 186293, 321568, 372586, 745172, 1490344, 2421809, 2980688, 4843618, 5961376, 9687236, 19374472, 38748944, 77497888]

約数ペア:

[(1, 77497888), (2, 38748944), (4, 19374472), (8, 9687236), (13, 5961376), (16, 4843618), (26, 2980688), (32, 2421809), (52, 1490344), (104, 745172), (208, 372586), (241, 321568), (416, 186293), (482, 160784), (773, 100256), (964, 80392), (1546, 50128), (1928, 40196), (3092, 25064), (3133, 24736), (3856, 20098), (6184, 12532), (6266, 12368), (7712, 10049)]