80170812

素因数分解:

$2^2\times 3^2\times {\mathrm{1249}}^1\times {\mathrm{1783}}^1$

素因数の和:3042

約数の個数: 36

約数和(自身を含む): 202930000

約数和(自身を除く): 122759188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1249, 1783, 2498, 3566, 3747, 4996, 5349, 7132, 7494, 10698, 11241, 14988, 16047, 21396, 22482, 32094, 44964, 64188, 2226967, 4453934, 6680901, 8907868, 13361802, 20042703, 26723604, 40085406, 80170812]

約数ペア:

[(1, 80170812), (2, 40085406), (3, 26723604), (4, 20042703), (6, 13361802), (9, 8907868), (12, 6680901), (18, 4453934), (36, 2226967), (1249, 64188), (1783, 44964), (2498, 32094), (3566, 22482), (3747, 21396), (4996, 16047), (5349, 14988), (7132, 11241), (7494, 10698)]