64460916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137737}}^1$

素因数の和:137760

約数の個数: 36

約数和(自身を含む): 175478212

約数和(自身を除く): 111017296

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 137737, 275474, 413211, 550948, 826422, 1239633, 1652844, 1790581, 2479266, 3581162, 4958532, 5371743, 7162324, 10743486, 16115229, 21486972, 32230458, 64460916]

約数ペア:

[(1, 64460916), (2, 32230458), (3, 21486972), (4, 16115229), (6, 10743486), (9, 7162324), (12, 5371743), (13, 4958532), (18, 3581162), (26, 2479266), (36, 1790581), (39, 1652844), (52, 1239633), (78, 826422), (117, 550948), (156, 413211), (234, 275474), (468, 137737)]