77817124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3461}}^1$

素因数の和:3556

約数の個数: 48

約数和(自身を含む): 172158336

約数和(自身を除く): 94341212

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 3212, 3461, 5621, 6922, 11242, 13844, 22484, 24227, 38071, 48454, 76142, 96908, 152284, 252653, 266497, 505306, 532994, 1010612, 1065988, 1768571, 2779183, 3537142, 5558366, 7074284, 11116732, 19454281, 38908562, 77817124]

約数ペア:

[(1, 77817124), (2, 38908562), (4, 19454281), (7, 11116732), (11, 7074284), (14, 5558366), (22, 3537142), (28, 2779183), (44, 1768571), (73, 1065988), (77, 1010612), (146, 532994), (154, 505306), (292, 266497), (308, 252653), (511, 152284), (803, 96908), (1022, 76142), (1606, 48454), (2044, 38071), (3212, 24227), (3461, 22484), (5621, 13844), (6922, 11242)]