71366646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 164602368

約数和(自身を除く): 93235722

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 107, 214, 221, 321, 442, 503, 642, 663, 1006, 1326, 1391, 1509, 1819, 2782, 3018, 3638, 4173, 5457, 6539, 8346, 8551, 10914, 13078, 17102, 19617, 23647, 25653, 39234, 47294, 51306, 53821, 70941, 107642, 111163, 141882, 161463, 222326, 322926, 333489, 666978, 699673, 914957, 1399346, 1829914, 2099019, 2744871, 4198038, 5489742, 11894441, 23788882, 35683323, 71366646]

約数ペア:

[(1, 71366646), (2, 35683323), (3, 23788882), (6, 11894441), (13, 5489742), (17, 4198038), (26, 2744871), (34, 2099019), (39, 1829914), (51, 1399346), (78, 914957), (102, 699673), (107, 666978), (214, 333489), (221, 322926), (321, 222326), (442, 161463), (503, 141882), (642, 111163), (663, 107642), (1006, 70941), (1326, 53821), (1391, 51306), (1509, 47294), (1819, 39234), (2782, 25653), (3018, 23647), (3638, 19617), (4173, 17102), (5457, 13078), (6539, 10914), (8346, 8551)]