172298772

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{16447}}^1$

素因数の和:16557

約数の個数: 48

約数和(自身を含む): 451333120

約数和(自身を除く): 279034348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 3492, 5238, 10476, 16447, 32894, 49341, 65788, 98682, 148023, 197364, 296046, 444069, 592092, 888138, 1595359, 1776276, 3190718, 4786077, 6381436, 9572154, 14358231, 19144308, 28716462, 43074693, 57432924, 86149386, 172298772]

約数ペア:

[(1, 172298772), (2, 86149386), (3, 57432924), (4, 43074693), (6, 28716462), (9, 19144308), (12, 14358231), (18, 9572154), (27, 6381436), (36, 4786077), (54, 3190718), (97, 1776276), (108, 1595359), (194, 888138), (291, 592092), (388, 444069), (582, 296046), (873, 197364), (1164, 148023), (1746, 98682), (2619, 65788), (3492, 49341), (5238, 32894), (10476, 16447)]