173822404

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 373607640

約数和(自身を除く): 199785236

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 53, 58, 98, 106, 116, 196, 203, 212, 371, 406, 577, 742, 812, 1154, 1421, 1484, 1537, 2308, 2597, 2842, 3074, 4039, 5194, 5684, 6148, 8078, 10388, 10759, 16156, 16733, 21518, 28273, 30581, 33466, 43036, 56546, 61162, 66932, 75313, 113092, 117131, 122324, 150626, 214067, 234262, 301252, 428134, 468524, 819917, 856268, 886849, 1498469, 1639834, 1773698, 2996938, 3279668, 3547396, 5993876, 6207943, 12415886, 24831772, 43455601, 86911202, 173822404]

約数ペア:

[(1, 173822404), (2, 86911202), (4, 43455601), (7, 24831772), (14, 12415886), (28, 6207943), (29, 5993876), (49, 3547396), (53, 3279668), (58, 2996938), (98, 1773698), (106, 1639834), (116, 1498469), (196, 886849), (203, 856268), (212, 819917), (371, 468524), (406, 428134), (577, 301252), (742, 234262), (812, 214067), (1154, 150626), (1421, 122324), (1484, 117131), (1537, 113092), (2308, 75313), (2597, 66932), (2842, 61162), (3074, 56546), (4039, 43036), (5194, 33466), (5684, 30581), (6148, 28273), (8078, 21518), (10388, 16733), (10759, 16156)]