90738148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{3889}}^1$

素因数の和:4219

約数の個数: 24

約数和(自身を含む): 167736800

約数和(自身を除く): 76998652

約数列:

[1, 2, 4, 19, 38, 76, 307, 614, 1228, 3889, 5833, 7778, 11666, 15556, 23332, 73891, 147782, 295564, 1193923, 2387846, 4775692, 22684537, 45369074, 90738148]

約数ペア:

[(1, 90738148), (2, 45369074), (4, 22684537), (19, 4775692), (38, 2387846), (76, 1193923), (307, 295564), (614, 147782), (1228, 73891), (3889, 23332), (5833, 15556), (7778, 11666)]