125228772

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 335112960

約数和(自身を除く): 209884188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 223, 228, 342, 446, 669, 684, 821, 892, 1338, 1642, 2007, 2463, 2676, 3284, 4014, 4237, 4926, 7389, 8028, 8474, 9852, 12711, 14778, 15599, 16948, 25422, 29556, 31198, 38133, 46797, 50844, 62396, 76266, 93594, 140391, 152532, 183083, 187188, 280782, 366166, 549249, 561564, 732332, 1098498, 1647747, 2196996, 3295494, 3478577, 6590988, 6957154, 10435731, 13914308, 20871462, 31307193, 41742924, 62614386, 125228772]

約数ペア:

[(1, 125228772), (2, 62614386), (3, 41742924), (4, 31307193), (6, 20871462), (9, 13914308), (12, 10435731), (18, 6957154), (19, 6590988), (36, 3478577), (38, 3295494), (57, 2196996), (76, 1647747), (114, 1098498), (171, 732332), (223, 561564), (228, 549249), (342, 366166), (446, 280782), (669, 187188), (684, 183083), (821, 152532), (892, 140391), (1338, 93594), (1642, 76266), (2007, 62396), (2463, 50844), (2676, 46797), (3284, 38133), (4014, 31198), (4237, 29556), (4926, 25422), (7389, 16948), (8028, 15599), (8474, 14778), (9852, 12711)]