72418206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{4969}}^1$

素因数の和:5328

約数の個数: 32

約数和(自身を含む): 166037760

約数和(自身を除く): 93619554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 2082, 2429, 4858, 4969, 7287, 9938, 14574, 14907, 29814, 34783, 69566, 104349, 208698, 1724243, 3448486, 5172729, 10345458, 12069701, 24139402, 36209103, 72418206]

約数ペア:

[(1, 72418206), (2, 36209103), (3, 24139402), (6, 12069701), (7, 10345458), (14, 5172729), (21, 3448486), (42, 1724243), (347, 208698), (694, 104349), (1041, 69566), (2082, 34783), (2429, 29814), (4858, 14907), (4969, 14574), (7287, 9938)]