57457386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^2\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 72

約数和(自身を含む): 145832544

約数和(自身を除く): 88375158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 131, 177, 262, 354, 393, 413, 531, 786, 826, 917, 1062, 1179, 1239, 1834, 2358, 2478, 2751, 3481, 3717, 5502, 6962, 7434, 7729, 8253, 10443, 15458, 16506, 20886, 23187, 24367, 31329, 46374, 48734, 54103, 62658, 69561, 73101, 108206, 139122, 146202, 162309, 219303, 324618, 438606, 456011, 486927, 912022, 973854, 1368033, 2736066, 3192077, 4104099, 6384154, 8208198, 9576231, 19152462, 28728693, 57457386]

約数ペア:

[(1, 57457386), (2, 28728693), (3, 19152462), (6, 9576231), (7, 8208198), (9, 6384154), (14, 4104099), (18, 3192077), (21, 2736066), (42, 1368033), (59, 973854), (63, 912022), (118, 486927), (126, 456011), (131, 438606), (177, 324618), (262, 219303), (354, 162309), (393, 146202), (413, 139122), (531, 108206), (786, 73101), (826, 69561), (917, 62658), (1062, 54103), (1179, 48734), (1239, 46374), (1834, 31329), (2358, 24367), (2478, 23187), (2751, 20886), (3481, 16506), (3717, 15458), (5502, 10443), (6962, 8253), (7434, 7729)]