77472656

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:551

約数の個数: 40

約数和(自身を含む): 152990208

約数和(自身を除く): 75517552

約数列:

[1, 2, 4, 8, 16, 101, 191, 202, 251, 382, 404, 502, 764, 808, 1004, 1528, 1616, 2008, 3056, 4016, 19291, 25351, 38582, 47941, 50702, 77164, 95882, 101404, 154328, 191764, 202808, 308656, 383528, 405616, 767056, 4842041, 9684082, 19368164, 38736328, 77472656]

約数ペア:

[(1, 77472656), (2, 38736328), (4, 19368164), (8, 9684082), (16, 4842041), (101, 767056), (191, 405616), (202, 383528), (251, 308656), (382, 202808), (404, 191764), (502, 154328), (764, 101404), (808, 95882), (1004, 77164), (1528, 50702), (1616, 47941), (2008, 38582), (3056, 25351), (4016, 19291)]