79120548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{577}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 216493368

約数和(自身を除く): 137372820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 293, 468, 577, 586, 879, 1154, 1172, 1731, 1758, 2308, 2637, 3462, 3516, 3809, 5193, 5274, 6924, 7501, 7618, 10386, 10548, 11427, 15002, 15236, 20772, 22503, 22854, 30004, 34281, 45006, 45708, 67509, 68562, 90012, 135018, 137124, 169061, 270036, 338122, 507183, 676244, 1014366, 1521549, 2028732, 2197793, 3043098, 4395586, 6086196, 6593379, 8791172, 13186758, 19780137, 26373516, 39560274, 79120548]

約数ペア:

[(1, 79120548), (2, 39560274), (3, 26373516), (4, 19780137), (6, 13186758), (9, 8791172), (12, 6593379), (13, 6086196), (18, 4395586), (26, 3043098), (36, 2197793), (39, 2028732), (52, 1521549), (78, 1014366), (117, 676244), (156, 507183), (234, 338122), (293, 270036), (468, 169061), (577, 137124), (586, 135018), (879, 90012), (1154, 68562), (1172, 67509), (1731, 45708), (1758, 45006), (2308, 34281), (2637, 30004), (3462, 22854), (3516, 22503), (3809, 20772), (5193, 15236), (5274, 15002), (6924, 11427), (7501, 10548), (7618, 10386)]