12787776

素因数分解:

$2^6\times 3^2\times {\mathrm{149}}^2$

素因数の和:316

約数の個数: 63

約数和(自身を含む): 36901501

約数和(自身を除く): 24113725

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 149, 192, 288, 298, 447, 576, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4768, 5364, 7152, 9536, 10728, 14304, 21456, 22201, 28608, 42912, 44402, 66603, 85824, 88804, 133206, 177608, 199809, 266412, 355216, 399618, 532824, 710432, 799236, 1065648, 1420864, 1598472, 2131296, 3196944, 4262592, 6393888, 12787776]

約数ペア:

[(1, 12787776), (2, 6393888), (3, 4262592), (4, 3196944), (6, 2131296), (8, 1598472), (9, 1420864), (12, 1065648), (16, 799236), (18, 710432), (24, 532824), (32, 399618), (36, 355216), (48, 266412), (64, 199809), (72, 177608), (96, 133206), (144, 88804), (149, 85824), (192, 66603), (288, 44402), (298, 42912), (447, 28608), (576, 22201), (596, 21456), (894, 14304), (1192, 10728), (1341, 9536), (1788, 7152), (2384, 5364), (2682, 4768)]