90646192

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4789}}^1$

素因数の和:4830

約数の個数: 60

約数和(自身を含む): 217389360

約数和(自身を除く): 126743168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 4789, 9464, 9578, 18928, 19156, 33523, 38312, 62257, 67046, 76624, 124514, 134092, 249028, 268184, 435799, 498056, 536368, 809341, 871598, 996112, 1618682, 1743196, 3237364, 3486392, 5665387, 6474728, 6972784, 11330774, 12949456, 22661548, 45323096, 90646192]

約数ペア:

[(1, 90646192), (2, 45323096), (4, 22661548), (7, 12949456), (8, 11330774), (13, 6972784), (14, 6474728), (16, 5665387), (26, 3486392), (28, 3237364), (52, 1743196), (56, 1618682), (91, 996112), (104, 871598), (112, 809341), (169, 536368), (182, 498056), (208, 435799), (338, 268184), (364, 249028), (676, 134092), (728, 124514), (1183, 76624), (1352, 67046), (1456, 62257), (2366, 38312), (2704, 33523), (4732, 19156), (4789, 18928), (9464, 9578)]