100439172

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{4339}}^1$

素因数の和:4992

約数の個数: 36

約数和(自身を含む): 254341360

約数和(自身を除く): 153902188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1286, 1929, 2572, 3858, 4339, 5787, 7716, 8678, 11574, 13017, 17356, 23148, 26034, 39051, 52068, 78102, 156204, 2789977, 5579954, 8369931, 11159908, 16739862, 25109793, 33479724, 50219586, 100439172]

約数ペア:

[(1, 100439172), (2, 50219586), (3, 33479724), (4, 25109793), (6, 16739862), (9, 11159908), (12, 8369931), (18, 5579954), (36, 2789977), (643, 156204), (1286, 78102), (1929, 52068), (2572, 39051), (3858, 26034), (4339, 23148), (5787, 17356), (7716, 13017), (8678, 11574)]