75077702

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 140370480

約数和(自身を除く): 65292778

約数列:

[1, 2, 7, 14, 19, 38, 49, 61, 98, 122, 133, 266, 427, 661, 854, 931, 1159, 1322, 1862, 2318, 2989, 4627, 5978, 8113, 9254, 12559, 16226, 25118, 32389, 40321, 56791, 64778, 80642, 87913, 113582, 175826, 282247, 564494, 615391, 766099, 1230782, 1532198, 1975729, 3951458, 5362693, 10725386, 37538851, 75077702]

約数ペア:

[(1, 75077702), (2, 37538851), (7, 10725386), (14, 5362693), (19, 3951458), (38, 1975729), (49, 1532198), (61, 1230782), (98, 766099), (122, 615391), (133, 564494), (266, 282247), (427, 175826), (661, 113582), (854, 87913), (931, 80642), (1159, 64778), (1322, 56791), (1862, 40321), (2318, 32389), (2989, 25118), (4627, 16226), (5978, 12559), (8113, 9254)]