80764474

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 142767360

約数和(自身を除く): 62002886

約数列:

[1, 2, 7, 14, 53, 89, 106, 178, 371, 623, 742, 1223, 1246, 2446, 4717, 8561, 9434, 17122, 33019, 64819, 66038, 108847, 129638, 217694, 453733, 761929, 907466, 1523858, 5768891, 11537782, 40382237, 80764474]

約数ペア:

[(1, 80764474), (2, 40382237), (7, 11537782), (14, 5768891), (53, 1523858), (89, 907466), (106, 761929), (178, 453733), (371, 217694), (623, 129638), (742, 108847), (1223, 66038), (1246, 64819), (2446, 33019), (4717, 17122), (8561, 9434)]