78612066

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 189987840

約数和(自身を除く): 111375774

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 113, 117, 226, 234, 339, 351, 678, 702, 991, 1017, 1469, 1982, 2034, 2938, 2973, 3051, 4407, 5946, 6102, 8814, 8919, 12883, 13221, 17838, 25766, 26442, 26757, 38649, 39663, 53514, 77298, 79326, 111983, 115947, 223966, 231894, 335949, 347841, 671898, 695682, 1007847, 1455779, 2015694, 2911558, 3023541, 4367337, 6047082, 8734674, 13102011, 26204022, 39306033, 78612066]

約数ペア:

[(1, 78612066), (2, 39306033), (3, 26204022), (6, 13102011), (9, 8734674), (13, 6047082), (18, 4367337), (26, 3023541), (27, 2911558), (39, 2015694), (54, 1455779), (78, 1007847), (113, 695682), (117, 671898), (226, 347841), (234, 335949), (339, 231894), (351, 223966), (678, 115947), (702, 111983), (991, 79326), (1017, 77298), (1469, 53514), (1982, 39663), (2034, 38649), (2938, 26757), (2973, 26442), (3051, 25766), (4407, 17838), (5946, 13221), (6102, 12883), (8814, 8919)]