80013738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{8543}}^1$

素因数の和:8778

約数の個数: 32

約数和(自身を含む): 183730176

約数和(自身を除く): 103716438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4683, 8543, 9366, 17086, 25629, 51258, 59801, 119602, 179403, 358806, 1905089, 3810178, 5715267, 11430534, 13335623, 26671246, 40006869, 80013738]

約数ペア:

[(1, 80013738), (2, 40006869), (3, 26671246), (6, 13335623), (7, 11430534), (14, 5715267), (21, 3810178), (42, 1905089), (223, 358806), (446, 179403), (669, 119602), (1338, 59801), (1561, 51258), (3122, 25629), (4683, 17086), (8543, 9366)]