64391616

素因数分解:

$2^6\times 3^2\times {\mathrm{111791}}^1$

素因数の和:111809

約数の個数: 42

約数和(自身を含む): 184568592

約数和(自身を除く): 120176976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 111791, 223582, 335373, 447164, 670746, 894328, 1006119, 1341492, 1788656, 2012238, 2682984, 3577312, 4024476, 5365968, 7154624, 8048952, 10731936, 16097904, 21463872, 32195808, 64391616]

約数ペア:

[(1, 64391616), (2, 32195808), (3, 21463872), (4, 16097904), (6, 10731936), (8, 8048952), (9, 7154624), (12, 5365968), (16, 4024476), (18, 3577312), (24, 2682984), (32, 2012238), (36, 1788656), (48, 1341492), (64, 1006119), (72, 894328), (96, 670746), (144, 447164), (192, 335373), (288, 223582), (576, 111791)]