66749796

素因数分解:

$2^2\times 3^2\times {\mathrm{991}}^1\times {\mathrm{1871}}^1$

素因数の和:2872

約数の個数: 36

約数和(自身を含む): 168989184

約数和(自身を除く): 102239388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 991, 1871, 1982, 2973, 3742, 3964, 5613, 5946, 7484, 8919, 11226, 11892, 16839, 17838, 22452, 33678, 35676, 67356, 1854161, 3708322, 5562483, 7416644, 11124966, 16687449, 22249932, 33374898, 66749796]

約数ペア:

[(1, 66749796), (2, 33374898), (3, 22249932), (4, 16687449), (6, 11124966), (9, 7416644), (12, 5562483), (18, 3708322), (36, 1854161), (991, 67356), (1871, 35676), (1982, 33678), (2973, 22452), (3742, 17838), (3964, 16839), (5613, 11892), (5946, 11226), (7484, 8919)]