77236369

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 96215040

約数和(自身を除く): 18978671

約数列:

[1, 7, 23, 47, 59, 161, 173, 329, 413, 1081, 1211, 1357, 2773, 3979, 7567, 8131, 9499, 10207, 19411, 27853, 56917, 63779, 71449, 187013, 234761, 446453, 479729, 1309091, 1643327, 3358103, 11033767, 77236369]

約数ペア:

[(1, 77236369), (7, 11033767), (23, 3358103), (47, 1643327), (59, 1309091), (161, 479729), (173, 446453), (329, 234761), (413, 187013), (1081, 71449), (1211, 63779), (1357, 56917), (2773, 27853), (3979, 19411), (7567, 10207), (8131, 9499)]