64461888

素因数分解:

$2^6\times 3^2\times {\mathrm{111913}}^1$

素因数の和:111931

約数の個数: 42

約数和(自身を含む): 184770014

約数和(自身を除く): 120308126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 111913, 223826, 335739, 447652, 671478, 895304, 1007217, 1342956, 1790608, 2014434, 2685912, 3581216, 4028868, 5371824, 7162432, 8057736, 10743648, 16115472, 21487296, 32230944, 64461888]

約数ペア:

[(1, 64461888), (2, 32230944), (3, 21487296), (4, 16115472), (6, 10743648), (8, 8057736), (9, 7162432), (12, 5371824), (16, 4028868), (18, 3581216), (24, 2685912), (32, 2014434), (36, 1790608), (48, 1342956), (64, 1007217), (72, 895304), (96, 671478), (144, 447652), (192, 335739), (288, 223826), (576, 111913)]