77379856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{769}}^1$

素因数の和:1127

約数の個数: 40

約数和(自身を含む): 158496800

約数和(自身を除く): 81116944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 331, 662, 769, 1324, 1538, 2648, 3076, 5296, 6152, 6289, 12304, 12578, 14611, 25156, 29222, 50312, 58444, 100624, 116888, 233776, 254539, 509078, 1018156, 2036312, 4072624, 4836241, 9672482, 19344964, 38689928, 77379856]

約数ペア:

[(1, 77379856), (2, 38689928), (4, 19344964), (8, 9672482), (16, 4836241), (19, 4072624), (38, 2036312), (76, 1018156), (152, 509078), (304, 254539), (331, 233776), (662, 116888), (769, 100624), (1324, 58444), (1538, 50312), (2648, 29222), (3076, 25156), (5296, 14611), (6152, 12578), (6289, 12304)]