77520344

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 162887760

約数和(自身を除く): 85367416

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 121, 212, 242, 424, 484, 583, 968, 1166, 1511, 2332, 3022, 4664, 6044, 6413, 12088, 12826, 16621, 25652, 33242, 51304, 66484, 80083, 132968, 160166, 182831, 320332, 365662, 640664, 731324, 880913, 1462648, 1761826, 3523652, 7047304, 9690043, 19380086, 38760172, 77520344]

約数ペア:

[(1, 77520344), (2, 38760172), (4, 19380086), (8, 9690043), (11, 7047304), (22, 3523652), (44, 1761826), (53, 1462648), (88, 880913), (106, 731324), (121, 640664), (212, 365662), (242, 320332), (424, 182831), (484, 160166), (583, 132968), (968, 80083), (1166, 66484), (1511, 51304), (2332, 33242), (3022, 25652), (4664, 16621), (6044, 12826), (6413, 12088)]