90622628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 173107200

約数和(自身を除く): 82484572

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 127, 164, 229, 254, 458, 508, 779, 916, 1558, 2413, 3116, 4351, 4826, 5207, 8702, 9389, 9652, 10414, 17404, 18778, 20828, 29083, 37556, 58166, 98933, 116332, 178391, 197866, 356782, 395732, 552577, 713564, 1105154, 1192403, 2210308, 2384806, 4769612, 22655657, 45311314, 90622628]

約数ペア:

[(1, 90622628), (2, 45311314), (4, 22655657), (19, 4769612), (38, 2384806), (41, 2210308), (76, 1192403), (82, 1105154), (127, 713564), (164, 552577), (229, 395732), (254, 356782), (458, 197866), (508, 178391), (779, 116332), (916, 98933), (1558, 58166), (2413, 37556), (3116, 29083), (4351, 20828), (4826, 18778), (5207, 17404), (8702, 10414), (9389, 9652)]