84589342012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{317437}}^1$

素因数の和:317786

約数の個数: 48

約数和(自身を含む): 175205459968

約数和(自身を除く): 90616117956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 307, 434, 614, 868, 1228, 2149, 4298, 8596, 9517, 19034, 38068, 66619, 133238, 266476, 317437, 634874, 1269748, 2222059, 4444118, 8888236, 9840547, 19681094, 39362188, 68883829, 97453159, 137767658, 194906318, 275535316, 389812636, 682172113, 1364344226, 2728688452, 3021047929, 6042095858, 12084191716, 21147335503, 42294671006, 84589342012]

約数ペア:

[(1, 84589342012), (2, 42294671006), (4, 21147335503), (7, 12084191716), (14, 6042095858), (28, 3021047929), (31, 2728688452), (62, 1364344226), (124, 682172113), (217, 389812636), (307, 275535316), (434, 194906318), (614, 137767658), (868, 97453159), (1228, 68883829), (2149, 39362188), (4298, 19681094), (8596, 9840547), (9517, 8888236), (19034, 4444118), (38068, 2222059), (66619, 1269748), (133238, 634874), (266476, 317437)]