91009044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{883}}^1$

素因数の和:1309

約数の個数: 72

約数和(自身を含む): 263856320

約数和(自身を除く): 172847276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 409, 818, 883, 1227, 1636, 1766, 2454, 2649, 2863, 3532, 3681, 4908, 5298, 5726, 6181, 7362, 7947, 8589, 10596, 11452, 12362, 14724, 15894, 17178, 18543, 24724, 25767, 31788, 34356, 37086, 51534, 55629, 74172, 103068, 111258, 222516, 361147, 722294, 1083441, 1444588, 2166882, 2528029, 3250323, 4333764, 5056058, 6500646, 7584087, 10112116, 13001292, 15168174, 22752261, 30336348, 45504522, 91009044]

約数ペア:

[(1, 91009044), (2, 45504522), (3, 30336348), (4, 22752261), (6, 15168174), (7, 13001292), (9, 10112116), (12, 7584087), (14, 6500646), (18, 5056058), (21, 4333764), (28, 3250323), (36, 2528029), (42, 2166882), (63, 1444588), (84, 1083441), (126, 722294), (252, 361147), (409, 222516), (818, 111258), (883, 103068), (1227, 74172), (1636, 55629), (1766, 51534), (2454, 37086), (2649, 34356), (2863, 31788), (3532, 25767), (3681, 24724), (4908, 18543), (5298, 17178), (5726, 15894), (6181, 14724), (7362, 12362), (7947, 11452), (8589, 10596)]