77415418

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 122204160

約数和(自身を除く): 44788742

約数列:

[1, 2, 67, 71, 79, 103, 134, 142, 158, 206, 4757, 5293, 5609, 6901, 7313, 8137, 9514, 10586, 11218, 13802, 14626, 16274, 375803, 489971, 545179, 577727, 751606, 979942, 1090358, 1155454, 38707709, 77415418]

約数ペア:

[(1, 77415418), (2, 38707709), (67, 1155454), (71, 1090358), (79, 979942), (103, 751606), (134, 577727), (142, 545179), (158, 489971), (206, 375803), (4757, 16274), (5293, 14626), (5609, 13802), (6901, 11218), (7313, 10586), (8137, 9514)]