61387776

素因数分解:

$2^{10}\times 3^2\times {\mathrm{6661}}^1$

素因数の和:6687

約数の個数: 66

約数和(自身を含む): 177282482

約数和(自身を除く): 115894706

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 6661, 9216, 13322, 19983, 26644, 39966, 53288, 59949, 79932, 106576, 119898, 159864, 213152, 239796, 319728, 426304, 479592, 639456, 852608, 959184, 1278912, 1705216, 1918368, 2557824, 3410432, 3836736, 5115648, 6820864, 7673472, 10231296, 15346944, 20462592, 30693888, 61387776]

約数ペア:

[(1, 61387776), (2, 30693888), (3, 20462592), (4, 15346944), (6, 10231296), (8, 7673472), (9, 6820864), (12, 5115648), (16, 3836736), (18, 3410432), (24, 2557824), (32, 1918368), (36, 1705216), (48, 1278912), (64, 959184), (72, 852608), (96, 639456), (128, 479592), (144, 426304), (192, 319728), (256, 239796), (288, 213152), (384, 159864), (512, 119898), (576, 106576), (768, 79932), (1024, 59949), (1152, 53288), (1536, 39966), (2304, 26644), (3072, 19983), (4608, 13322), (6661, 9216)]